Capital Accounts - Schedule of Changes in Outstanding Units (Details) - shares	3 Months Ended			9 Months Ended
	Sep. 30, 2025	Jun. 30, 2025	Mar. 31, 2025	Sep. 30, 2025
Increase (Decrease) in Partners' Capital [Roll Forward]
Common units outstanding, beginning balance (in units)	2,165,556,485	2,168,902,635	2,165,699,962	2,165,699,962
Common unit repurchases under 2019 Buyback Program (in units)	(2,543,004)	(3,566,979)	(1,803,215)
Common units issued in connection with the vesting of phantom unit awards, net (in units)	113,097	220,829	4,989,490
Other (in units)			16,398
Common units outstanding, ending balance (in units)	2,163,126,578	2,165,556,485	2,168,902,635	2,163,126,578