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SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION - Cash Flow Information (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |  |  |
Capital additions | $ 218 | $ 247 | $ 508 | $ 736
Non-cash accruals |  |  | (98) | (10)
Equipment financed with seller |  |  | 47 | 0
Right-of-use assets - finance leases |  |  | 78 | 30
Cash paid for capital expenditures including deposits |  |  | 481 | 716
Income taxes paid |  |  | 91 | 306
Income tax refunds |  |  | (142) | (3)
Interest paid on debt obligations net of capitalized interest |  |  | 202 | 201
Capitalized interest |  |  | $ 8 | $ 7

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