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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Net Income (Loss) Per Common Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Numerator |  |  |
Net income (loss) | $ 1,373 | $ 2,517 | $ 597
Less: dividends declared-common shares and unvested common shares | (334) | (288) | (255)
Undistributed earnings, basic | 1,039 | 2,229 | 342
Undistributed earnings, diluted | $ 1,039 | $ 2,229 | $ 342
Percentage allocated to common shareholders | 98.80% | 98.80% | 98.70%
Net income (loss) available to common stockholders, basic before dividends, common stock | $ 1,027 | $ 2,203 | $ 337
Net income (loss) available to common stockholders, diluted before dividends, common stock | 1,027 | 2,203 | 337
Add: dividends declared-common shareholders | 331 | 285 | 252
Numerator for basic earnings per common share | 1,358 | 2,488 | 589
Numerator for diluted earnings per common share | $ 1,358 | $ 2,488 | $ 589
Denominator |  |  |
Denominator for basic earnings per weighted-average common shares | 42.7 | 41.3 | 38.8
Effect of dilutive securities: |  |  |
Options | 0.0 | 0.0 | 0.0
Denominator for diluted earnings per adjusted weighted-average common shares | 42.7 | 41.3 | 38.8
Per common share net income (loss) |  |  |
Basic (in dollars per share) | $ 31.78 | $ 60.19 | $ 15.19
Diluted (in dollars per share) | $ 31.78 | $ 60.19 | $ 15.19
Basic weighted-average common shares outstanding | 42.7 | 41.3 | 38.8
Basic weighted-average common shares outstanding and unvested common shares expected to vest | 43.2 | 41.8 | 39.3

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