Revenue Recognition - Contract Balances (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Jan. 01, 2021	Jan. 01, 2020	Dec. 31, 2019
Disaggregation of Revenue [Line Items]
Contract assets – related parties	$ 218	$ 233
Contract With Customer, Estimated Future Amortization [Abstract]
2022	17
2023	17
2024	18
2025	19
2026	16
Movement in Deferred Revenue [Roll Forward]
Deferred revenue, ending balance	2	4
Minimum Volume Commitment
Movement in Deferred Revenue [Roll Forward]
Additions	21	24
Third Parties
Movement in Deferred Revenue [Roll Forward]
Deferred revenue, ending balance	2	4	$ 4	$ 0	$ 0
Additions	4	8
Reductions	(6)	(4)
Related Parties
Disaggregation of Revenue [Line Items]
Contract assets – related parties	218	233	233	0
Movement in Deferred Revenue [Roll Forward]
Deferred revenue, ending balance	31	19	$ 19	$ 0	$ 0
Additions	27	21
Reductions	$ (15)	(2)
Revenue expected to be recognized on multi-year terminaling service contracts
Disaggregation of Revenue [Line Items]
Agreement term	15 years
Capitalized contract cost, amortization	$ 15	11
Movement in Deferred Revenue [Roll Forward]
Additions	$ 10	$ 5