Leases - Schedule of Lease Cost and Activity (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Finance leases:
Amortization of finance lease assets	$ 24	$ 8	$ 41	$ 15
Interest obligations under finance leases	5	1	8	3
Total finance lease costs	29	9	49	18
Operating leases:
Fixed lease costs	27	11	52	21
Total operating lease costs	28	13	54	24
Cash payments related to lease liabilities included in operating cash flows:
Operating lease liabilities			32	15
Interest payments on finance lease liabilities			8	3
Cash payments related to lease liabilities included in financing cash flows:
Principal payments on finance lease liabilities			65	22
Related parties
Operating leases:
Fixed lease costs	$ 1	$ 2	2	3
Cash payments related to lease liabilities included in operating cash flows:
Operating lease liabilities			$ 1	$ 2