Equity-Based Awards - Schedule of Supplemental Information Regarding Phantom Unit Award Activity (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cash payments made in connection with DERs			$ 22	$ 21
Phantom unit awards
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Cash payments made in connection with DERs	$ 11	$ 11	22	21
Total intrinsic value of phantom unit awards that vested during period	$ 9	$ 7	$ 256	$ 194