DESCRIPTION OF THE BUSINESS AND BASIS OF PRESENTATION - Earnings from Equity Method Investees (Details) - USD ($) $ in Millions |
3 Months Ended | |
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Mar. 31, 2026 |
Mar. 31, 2025 |
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| Schedule of Equity Method Investments [Line Items] | ||
| Earnings from equity method investees | $ 43 | $ 37 |
| NEXUS | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Earnings from equity method investees | 18 | 15 |
| Vector | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Earnings from equity method investees | 12 | 12 |
| Millennium | ||
| Schedule of Equity Method Investments [Line Items] | ||
| Earnings from equity method investees | $ 13 | $ 10 |
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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