Revenue Contract Balances (Details) - USD ($)	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Financing Receivable, after Allowance for Credit Loss	$ 191,000,000		$ 257,000,000
Financing Receivable, Allowance for Credit Loss	0		0
Contract with Customer, Liability	364,000,000		337,000,000
Contract with Customer, Liability	364,000,000		337,000,000
Contract with Customer, Liability, Revenue Recognized	7,000,000	$ 30,000,000
Mong Duong Subsidiary [Member]
Financing Receivable, after Allowance for Credit Loss	1,100,000,000		1,100,000,000
Financing Receivable, Allowance for Credit Loss	$ 27,000,000		$ 28,000,000