Equity-Based Awards - Schedule of Supplemental Information Regarding Phantom Unit Award Activity (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Equity-Based Compensation Arrangement by Equity-Based Payment Award [Line Items]
Cash payments made in connection with DERs			$ 33	$ 32
Phantom unit awards
Equity-Based Compensation Arrangement by Equity-Based Payment Award [Line Items]
Cash payments made in connection with DERs	$ 11	$ 11	33	32
Total intrinsic value of phantom unit awards that vested during period	$ 5	$ 3	$ 261	$ 197