SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Cash Equivalents And Restricted Cash Equivalents (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Cash and cash equivalents	$ 1,968	$ 2,125
Cash and cash equivalents included in assets held for sale	41	7
Restricted cash and restricted cash equivalents	20	11
Restricted cash and restricted cash equivalents included in long-term receivables and other assets, net	17	14
Cash, cash equivalents, restricted cash and restricted cash equivalents	$ 2,046	$ 2,157	$ 1,464	$ 1,026