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NOTES PAYABLE AND DEBT - Narrative (Details) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 18, 2021 USD ($) | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Jun. 04, 2021 EUR (€) | May 19, 2021 EUR (€) | Oct. 01, 2020 USD ($) | Jun. 19, 2020 USD ($) | Mar. 13, 2020 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Payment for debt extinguishment or debt prepayment cost |  | $ 430,000,000 |  |  |  |  |  |  |  |  |
(Gain) loss on debt extinguishment |  |  | $ 28,000,000 | $ 28,000,000 | $ 0 | $ (20,000,000) |  |  |  |  |
Debt Instrument, unamortized discount (premium) and debt issuance costs, net |  |  | $ 20,000,000 | $ 20,000,000 |  |  |  |  |  |  |
Debt, weighted average interest rate |  |  | 2.30% | 2.30% | 2.50% |  |  |  |  |  |
Maximum line of credit potential additional increase |  |  | $ 2,000,000,000 | $ 2,000,000,000 |  |  |  |  |  |  |
Short-term, weighted average interest rate on borrowings outstanding |  |  | 3.50% | 3.50% | 0.90% |  |  |  |  |  |
Estimated fair value of senior unsecured notes |  |  | $ 3,304,000,000 | $ 3,304,000,000 | $ 3,530,000,000 |  |  |  |  |  |
Debt, difference between fair value and carrying value |  |  | (353,000,000) | (353,000,000) | (567,000,000) |  |  |  |  |  |
Outstanding letters of credit |  |  | 37,000,000 | 37,000,000 | 31,000,000 |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Extinguishment of debt, amount |  | 438,000,000 |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  |  |  |  |  |  |  |  | $ 1,100,000,000 |
3.375% Senior notes due 03/15/25 ($384 million par value) | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Extinguishment of debt, amount |  | $ 115,000,000 |  |  |  |  |  |  |  |  |
Debt instrument stated interest rate |  | 3.375% |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  | 384,000,000 | 384,000,000 |  |  |  |  |  |  |
Senior Notes Due October 2025 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Extinguishment of debt, amount |  | $ 323,000,000 |  |  |  |  |  |  |  |  |
5.000% Senior notes due 10/01/25 ($453 million par value)1 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument stated interest rate |  | 5.00% |  |  |  |  |  |  |  |  |
Debt instrument face value |  |  | 453,000,000 | 453,000,000 |  |  |  |  |  |  |
Cash Settlement | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
(Gain) loss on debt extinguishment |  |  | (8,000,000) |  |  |  |  |  |  |  |
Senior Notes Due November 2022 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument stated interest rate |  |  |  |  |  |  |  | 1.80% |  |  |
(Gain) loss on debt extinguishment | $ 20,000,000 |  |  |  |  |  |  |  |  |  |
Debt instrument face value | € |  |  |  |  |  |  |  | € 500,000,000 |  |  |
1.000% Senior notes due 05/19/31 (€1,000 million par value) | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument stated interest rate |  |  |  |  |  |  | 1.00% | 1.00% |  |  |
Debt instrument face value | € |  |  |  |  |  |  | € 1,000,000,000 | € 1,000,000,000 |  |  |
Short Term Borrowings |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Short-term borrowings |  |  | 70,000,000 | $ 70,000,000 | 58,000,000 |  |  |  |  |  |
Short Term Borrowings | Euro Interbank Offered Rate |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  |  | 1.75% |  |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Multi-currency revolving credit agreement, maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 2,000,000,000 |  |
Maximum line of credit potential additional increase |  |  |  |  |  |  |  |  |  |  | $ 1,000,000,000
Long-term line of credit |  |  | 0 | $ 0 | 0 |  |  |  |  |  |
Commercial Paper |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Multi-currency revolving credit agreement, current borrowing capacity |  |  | 2,000,000,000 | 2,000,000,000 |  |  |  |  |  |  |
Short-term, Unsecured Commercial Paper Notes |  |  |  |  |  |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term line of credit |  |  | $ 0 | $ 0 | $ 0 |  |  |  |  |  |

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