Supplemental Cash Flow Information (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Supplemental Cash Flow Information [Abstract]
Cash paid during the period for interest on debt, net of amounts capitalized	$ 891	$ 1,365	$ 1,395
Cash paid for income taxes, net of refunds	30	4	2
Transfers of property, plant and equipment in exchange for other non-current assets	17	0	0
Balance in property, plant and equipment, net of accumulated depreciation funded with accounts payable and accrued liabilities	$ 346	$ 339	$ 282