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LONG-TERM DEBT - Narrative (Details) |  |  | 3 Months Ended | 4 Months Ended | 12 Months Ended | 24 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Aug. 15, 2022 USD ($) | Jun. 03, 2021 USD ($) | Sep. 30, 2023 USD ($) | Jun. 30, 2022 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2023 EUR (€) | Dec. 31, 2022 USD ($) | Jun. 03, 2021 EUR (€) | Jun. 08, 2018 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Total unamortized debt issuance costs |  |  |  |  | $ 15,000,000 | $ 15,000,000 |  |  | $ 21,000,000 |  |
Weighted average interest rate on variable rate debt |  |  |  |  | 6.80% | 6.80% |  | 6.80% |  |  |
Long-term debt |  |  |  |  | $ 4,069,000,000 | $ 4,069,000,000 |  |  | 4,002,000,000 |  |
Letters of credit outstanding |  |  |  |  | 855,000,000 | 855,000,000 |  |  | 865,000,000 |  |
Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | 1,750,000,000 | $ 1,750,000,000 | $ 600,000,000 |  |  |  |
Debt instrument, term |  |  |  |  |  |  | 364 days |  |  |  |
Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Redemption price, percent |  |  |  |  |  | 100.00% |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Interest coverage ratio | 3.0 |  |  |  |  |  |  |  |  |  |
Leverage ratio | 3.5 |  |  |  |  |  |  |  |  |  |
Delayed Draw Term Loan | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Aggregate borrowing amount | $ 750,000,000 |  |  |  |  |  |  |  |  |  |
Term Loan | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  |  |  | $ 456,000,000 |  |  |  |
4.375% Senior Notes, due 2023 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 0 | $ 0 |  |  | 250,000,000 |  |
Stated interest rate |  |  | 4.375% |  | 4.375% | 4.375% |  | 4.375% |  |  |
Debt instrument, face vale |  |  |  |  | $ 0 | $ 0 |  |  |  |  |
4.15% Senior Notes, due 2024 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 725,000,000 | $ 725,000,000 |  |  | 723,000,000 |  |
Stated interest rate |  |  |  |  | 4.15% | 4.15% |  | 4.15% |  |  |
Stated interest rate decreased |  |  |  |  | 0.25% |  |  |  |  |  |
Debt instrument, face vale |  |  |  |  | $ 725,000,000 | $ 725,000,000 |  |  |  |  |
3.20% Senior Notes, due 2025 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 499,000,000 | $ 499,000,000 |  |  | 498,000,000 |  |
Stated interest rate |  |  |  |  | 3.20% | 3.20% |  | 3.20% |  |  |
Debt instrument, face vale |  |  |  |  | $ 500,000,000 | $ 500,000,000 |  |  |  |  |
3.45% Senior Notes, due 2026 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 749,000,000 | $ 749,000,000 |  |  | 749,000,000 |  |
Stated interest rate |  |  |  |  | 3.45% | 3.45% |  | 3.45% |  |  |
Debt instrument, face vale |  |  |  |  | $ 750,000,000 | $ 750,000,000 |  |  |  |  |
1.25% Senior Notes (EUR), due 2027 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 547,000,000 | $ 547,000,000 |  |  | 529,000,000 |  |
Stated interest rate |  | 1.25% |  |  | 1.25% | 1.25% |  | 1.25% |  | 1.25% |
Redemption price, percent |  | 99.267% |  |  |  |  |  |  |  |  |
Debt instrument, face vale | € |  |  |  |  |  |  |  | € 500,000,000 |  | € 500,000,000 |
Debt issuance costs, gross |  | $ 4,000,000 |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt |  | $ 599,000,000 |  |  |  |  |  |  |  |  |
4.70% Senior Notes, due 2028 | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | $ 1,245,000,000 | $ 1,245,000,000 |  |  | 1,244,000,000 |  |
Stated interest rate |  |  |  |  | 4.70% | 4.70% |  | 4.70% |  |  |
Stated interest rate decreased |  |  |  |  | 0.25% |  |  |  |  |  |
Debt instrument, face vale |  |  |  |  | $ 1,250,000,000 | $ 1,250,000,000 |  |  |  |  |
2024 Notes Plus | Senior Notes |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of debt |  |  |  | $ 25,000,000 |  |  |  |  |  |  |
Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  |  |  | $ 144,000,000 |  |  |  |
Revolving Credit Facility | Revolving Credit Facility | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | 1,500,000,000 | 1,500,000,000 |  |  |  |  | $ 1,200,000,000
Revolving Credit Facility | Delayed Draw Term Loan |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 1,500,000,000 |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Delayed Draw Term Loan | Line of Credit | Base Rate |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate | 1.75% |  |  |  |  |  |  |  |  |  |
Secured Debt | Delayed Draw Term Loan | Line of Credit |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Maximum borrowing capacity | $ 250,000,000 |  |  |  | 250,000,000 | 250,000,000 |  |  |  |  |
Proceeds from lines of credit |  |  | $ 250,000,000 |  |  |  |  |  |  |  |
Long-term debt |  |  |  |  | 250,000,000 | 250,000,000 |  |  | $ 0 |  |
Debt instrument, face vale |  |  |  |  | $ 250,000,000 | $ 250,000,000 |  |  |  |  |

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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-14 + Details
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- Definition Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482740/230-10-45-15 + Details
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