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v3.25.0.1

STOCK COMPENSATION - Performance Shares Narrative (Details) $ / shares in Units, shares in Millions, $ in Millions | 1 Months Ended | 12 Months Ended
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Feb. 19, 2025 $ / shares shares | Feb. 29, 2024 shares | Feb. 28, 2023 $ / shares | Dec. 31, 2024 USD ($) type $ / shares shares | Dec. 31, 2023 $ / shares shares | Dec. 31, 2022 $ / shares
Performance Shares |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period of performance share units issued under performance share plan |  |  |  | 3 years | 3 years |
Minimum percentage of transfer performance shares to common stock based on actual total shareholder return |  |  |  | 0.00% |  |
Maximum percentage of transfer performance shares to common stock based on actual total shareholder return |  |  |  | 200.00% |  |
Number of types of PSUs | type |  |  |  | 2 |  |
Performance share units, unvested (in shares) |  |  |  | 2.3 | 2.4 |
Shares issued (in shares) |  | 2.3 |  |  |  |
Share price (in USD per share) | $ / shares |  |  | $ 66.95 |  |  |
Equity instrument, granted (in shares) |  |  |  | 1.1 |  |
Equity instruments, vested (in shares) |  |  |  | 1.2 |  |
Unrecognized compensation cost | $ |  |  |  | $ 33 |  |
Total unrecognized compensation cost related to award, weighted average period |  |  |  | 19 months |  |
Performance Shares | Subsequent Event |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Shares issued (in shares) | 2.0 |  |  |  |  |
Share price (in USD per share) | $ / shares | $ 83.87 |  |  |  |  |
EPS-based and ROE-based Performance Share Units |  |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |  |
Vesting period of performance share units issued under performance share plan |  |  |  | 3 years |  |
Equity instrument granted in period, weighted average grant date fair value (in dollars per share) | $ / shares |  |  |  | $ 69.67 | $ 68.93 | $ 66.87

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