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DEBT - Narrative (Details) - USD ($) $ in Millions |  | 1 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 25, 2023 | Aug. 31, 2023 | Jun. 30, 2023 | Feb. 28, 2023 | Sep. 30, 2023 | Mar. 31, 2023
Magellan Acquisition |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Proceeds from issuance of senior debt | $ 5,250 |  |  |  |  |
Magellan Acquisition | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Proceeds from issuance of senior debt |  | $ 5,200 |  |  |  |
Debt, face amount | $ 5,250 |  |  |  |  |
$750 at 5.55% due November 2026 | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 750 |
Interest rate (as a percent) |  |  |  |  | 5.55% |
$750 at 5.65% due November 2028 | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 750 |
Interest rate (as a percent) |  |  |  |  | 5.65% |
$500 at 5.8% due November 2030 | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 500 |
Interest rate (as a percent) |  |  |  |  | 5.80% |
$1,500 at 6.05% due September 2033 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 1,500 |
$1,500 at 6.05% due September 2033 | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 1,500 |
Interest rate (as a percent) |  |  |  |  | 6.05% |
$1,750 at 6.625% due September 2053 | Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 1,750 |
Interest rate (as a percent) |  |  |  |  | 6.625% |
$500 at 7.5% due September 2023 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  | $ 500 |
Interest rate (as a percent) |  |  | 7.50% |  | 7.50% |
Repayments of debt |  |  | $ 500 |  |  |
Redemption price, percentage (as a percent) |  |  | 100.00% |  |  |
$425 at 5.0% due September 2023 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate (as a percent) |  |  |  | 5.00% |  |
Repayments of debt |  |  |  | $ 425 |  |
Redemption price, percentage (as a percent) |  |  |  | 100.00% |  |
Viking Term Loan Agreement | Unsecured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Debt, face amount |  |  |  |  |  | $ 60
$2.5 Billion Credit Agreement |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Maximum borrowing capacity |  |  |  |  | $ 2,500 |
Indebtedness to adjusted EBITDA, maximum from acquisitions |  |  |  |  | 5.5 |
Indebtedness to adjusted EBITDA maximum |  |  |  |  | 5 |
Line of credit facility, amount outstanding |  |  |  |  | $ 0 |
Indebtedness to adjusted EBITDA, current |  |  |  |  | 3.7 |

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