v3.25.4

Property and Equipment - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 673	$ 639	$ 618
Construction in progress expenditures incurred but not yet paid		$ 43	$ 44	$ 40
NGL storage, terminal, fractionation and processing facilities \| NGL
Property, Plant and Equipment [Line Items]
Non-cash impairment losses, long-lived assets	$ 140
Impairment, Long-Lived Asset, Held-For-Use, Statement Of Income [Extensible Enumeration]	Gains/(losses) on asset sales, asset impairments and other, net

Future cash outflow to pay for construction in progress expenditures that have occurred.

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PLAINS GP HOLDINGS LP 10-K