Financial Filings

The following information is as of the date it was first published and is being provided for historical purposes only. Please refer to the company's most recent 10-K or 10-Q SEC filings for the most current information.

The following information is as of the date it was first published and is being provided for historical purposes only. Please refer to the company's most recent 10-K or 10-Q SEC filings for the most current information.

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    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2013
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2013
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2013
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2012
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2012
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2012
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2012
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Annual
    • 12/31/2011
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 09/30/2011
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 06/30/2011
    • PDF
  • XBRL Close
    • Berkshire Hathaway Energy
    • Quarterly
    • 03/31/2011
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • Eastern Energy Gas Holdings
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Eastern Gas Transmission and Storage
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2013
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2013
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2013
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2012
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2012
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2012
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2012
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Annual
    • 12/31/2011
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 09/30/2011
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 06/30/2011
    • PDF
  • XBRL Close
    • MidAmerican Energy Company
    • Quarterly
    • 03/31/2011
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • Nevada Power Company
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2013
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2013
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2013
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Annual
    • 12/31/2012
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 09/30/2012
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 06/30/2012
    • PDF
  • XBRL Close
    • Northern Natural Gas Company
    • Quarterly
    • 03/31/2012
    • PDF
  • XBRL Close
    • NV Energy
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • NV Energy
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • NV Energy
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • NV Energy
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • NV Energy
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • NV Energy
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2013
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2013
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2013
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2012
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2012
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2012
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2012
    • PDF
  • XBRL Close
    • PacifiCorp
    • Annual
    • 12/31/2011
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 09/30/2011
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 06/30/2011
    • PDF
  • XBRL Close
    • PacifiCorp
    • Quarterly
    • 03/31/2011
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2025
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2025
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2025
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2024
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2024
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2024
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2024
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2023
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2023
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2023
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2023
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2022
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2022
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2022
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2022
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2021
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2021
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2021
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2021
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2020
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2020
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2020
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2020
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2019
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2019
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2019
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2019
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2018
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2018
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2018
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2018
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2017
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2017
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2017
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2017
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2016
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2016
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2016
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2016
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2015
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2015
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2015
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2015
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2014
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 09/30/2014
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 06/30/2014
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Quarterly
    • 03/31/2014
    • PDF
  • XBRL Close
    • Sierra Pacific Power Company
    • Annual
    • 12/31/2013
    • PDF
  • XBRL Close