General - Cash, Cash Equivalents and Restricted Cash Equivalents (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020
Accounting Policies [Abstract]
Cash and cash equivalents	$ 1,233	$ 2,764	$ 2,059
Restricted cash and restricted cash equivalents included in other current assets	31		220
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net	15		15
Cash, cash equivalents, restricted cash and restricted cash equivalents	$ 1,279	$ 2,803	$ 2,294	$ 2,194