Related Party Transactions - Schedule of Condensed Combined Statement of Operations (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Nov. 01, 2021
Related Party Transactions [Abstract]
Allocated operating expenses	$ 11	$ 14
Major maintenance costs	1	1
Insurance expense	5	5
Other	9	7
Operations and maintenance – related parties	26	27
Allocated general corporate expenses	6	5
Management Agreement fee	3	2
Omnibus Agreement fee	2	3
General and administrative – related parties	$ 11	$ 10
Insurance coverage percentage (in percent)			5.00%