Investments in Unconsolidated Entities - Narrative (Details) Dekatherm in Thousands, $ in Millions	1 Months Ended	3 Months Ended
	Dec. 31, 2023 Dekatherm mi in	Mar. 31, 2025 USD ($) Bcf / d in mi	Feb. 03, 2025 USD ($)	Dec. 31, 2024 USD ($)
MVP Joint Venture | Alamance County, North Carolina
Schedule of Equity Method Investments [Line Items]
Pipeline diameter (in inches) | in		16
MVP Joint Venture | The MVP
Schedule of Equity Method Investments [Line Items]
Natural gas interstate pipeline (in miles) | mi		303
Pipeline diameter (in inches) | in		42
Annual minimum volume (in Bcf per day) | Bcf / d		2.0
MVP Joint Venture | MVP Southgate
Schedule of Equity Method Investments [Line Items]
Pipeline diameter (in inches) | in	30
Annual minimum volume (in Bcf per day) | Dekatherm	550
MVP Joint Venture | MVP Southgate | Pittsylvania
Schedule of Equity Method Investments [Line Items]
Natural gas interstate pipeline (in miles) | mi	31	75
MVP Joint Venture | MVP Southgate | Rockingham County, North Carolina
Schedule of Equity Method Investments [Line Items]
Pipeline diameter (in inches) | in		24
MVP Joint Venture | The MVP
Schedule of Equity Method Investments [Line Items]
Accretion, net | $		$ 1,300		$ 1,300
MVP Joint Venture | MVP Southgate
Schedule of Equity Method Investments [Line Items]
Remaining capital obligation, percentage (in percent)				33.00%
MVP Southgate | Maximum
Schedule of Equity Method Investments [Line Items]
Estimated cost | $			$ 430
MVP Southgate | Minimum
Schedule of Equity Method Investments [Line Items]
Estimated cost | $			$ 370
The Investment Fund
Schedule of Equity Method Investments [Line Items]
Investment owned | $		$ 33		$ 33