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FAIR VALUE MEASUREMENTS - Schedule of Long-Term Debt at Fair Value (Details) - Senior Notes - USD ($) $ in Millions | Mar. 31, 2025 | Dec. 31, 2024
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2026 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 5.00% |
2028 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.375% |
2030 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.625% |
2031 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.75% |
Fair Value, Inputs, Level 1 | 2026 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 5.00% |
Fair Value | $ 395 | $ 394
Percent of Par | 99.00% | 99.00%
Fair Value, Inputs, Level 1 | 2028 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.375% |
Fair Value | $ 1,395 | $ 1,405
Percent of Par | 103.00% | 104.00%
Fair Value, Inputs, Level 1 | 2030 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.625% |
Fair Value | $ 1,035 | $ 1,049
Percent of Par | 104.00% | 105.00%
Fair Value, Inputs, Level 1 | 2031 Senior Notes |  |
Financial assets and liabilities accounted for at fair value |  |
Nominal Interest | 8.75% |
Fair Value | $ 1,389 | $ 1,408
Percent of Par | 103.00% | 104.00%

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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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