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SHAREHOLDERS' EQUITY (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jun. 30, 2025 | Mar. 31, 2025 | Dec. 31, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Jun. 30, 2025 | Jun. 30, 2024 | Dec. 11, 2024 | Jul. 28, 2022
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Stock Repurchased and Retired During Period, Value |  |  |  |  |  |  | $ 30.3 | $ 211.4 |  |
Stock options exercised, Shares |  |  |  |  |  |  | 100,000 | 800,000 |  |
Stock options exercised, Value |  |  |  |  |  |  | $ 1.9 | $ 21.7 |  |
Foreign Currency Translation |  |  |  |  |  |  |  |  |  |
Beginning balance |  | $ (45.9) |  |  | $ (39.7) |  | (45.9) | (39.7) |  |
Unrealized (losses) gains |  | (2.2) | $ (1.2) |  | (2.5) | $ (2.3) |  |  |  |
Reclassification adjustments of losses (gains) into income |  | 0.0 | 0.0 |  | 0.0 | 0.0 |  |  |  |
Tax benefit (provision) |  | 0.0 | 0.0 |  | 0.0 | 0.0 |  |  |  |
Net change |  |  |  |  |  |  | (3.4) | (4.8) |  |
Ending Balance | $ (49.3) |  | (45.9) | $ (44.5) |  | (39.7) | (49.3) | (44.5) |  |
Cash Flow Hedges |  |  |  |  |  |  |  |  |  |
Beginning balance |  | 7.8 |  |  | (18.4) |  | 7.8 | (18.4) |  |
Unrealized (losses) gains |  | (13.5) | 34.4 |  | 17.1 | (3.0) |  |  |  |
Reclassification adjustments of losses (gains) into income |  | (12.8) | (8.1) |  | 5.3 | 13.3 |  |  |  |
Tax benefit (provision) |  | 6.5 | (6.5) |  | (5.6) | (2.6) |  |  |  |
Net change | (19.8) |  |  | 16.8 |  |  | 0.0 | 24.5 |  |
Ending balance | 7.8 |  | 7.8 | 6.1 |  | (18.4) | 7.8 | 6.1 |  |
Pension and Postretirement Benefits |  |  |  |  |  |  |  |  |  |
Beginning balance |  | (412.0) |  |  | (438.2) |  | (412.0) | (438.2) |  |
Unrealized (losses) gains |  | 0.0 | 0.0 |  | 0.0 | 0.0 |  |  |  |
Reclassification adjustments of losses (gains) into income |  | 1.5 | 1.2 |  | 1.9 | 1.6 |  |  |  |
Tax benefit (provision) |  | (0.3) | (0.3) |  | (0.5) | (0.4) |  |  |  |
Net change |  |  |  |  |  |  | 2.1 | 2.6 |  |
Ending balance | (409.9) |  | (412.0) | (435.6) |  | (438.2) | (409.9) | (435.6) |  |
Total |  |  |  |  |  |  |  |  |  |
Beginning balance |  | (450.1) |  |  | (496.3) |  | (450.1) | (496.3) |  |
Unrealized (losses) gains |  | (15.7) | 33.2 |  | 14.6 | (5.3) |  |  |  |
Reclassification adjustments of losses (gains) into income |  | (11.3) | (6.9) |  | 7.2 | 14.9 |  |  |  |
Tax benefit (provision) |  | $ 6.2 | (6.8) |  | $ (6.1) | (3.0) |  |  |  |
Net change |  |  |  |  |  |  | (1.3) | 22.3 |  |
Ending balance | (451.4) |  | $ (450.1) | $ (474.0) |  | $ (496.3) | $ (451.4) | $ (474.0) |  |
Common Stock |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Stock Repurchased and Retired During Period, Shares |  |  |  |  |  |  | 1,200,000 | 3,900,000 |  |
Common Stock | 2022 Share Repurchase Program |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Authorized share repurchase program (in dollars) |  |  |  |  |  |  |  |  |  | $ 2,000.0
Stock Repurchased and Retired During Period, Shares |  |  |  |  |  |  | 26,300,000 |  |  |
Stock Repurchased and Retired During Period, Value |  |  |  |  |  |  | $ 1,331.1 |  |  |
Remaining authorized repurchase amount (in dollars) | 668.9 |  |  |  |  |  | 668.9 |  |  |
Common Stock | 2024 Share Repurchase Program |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Authorized share repurchase program (in dollars) | $ 1,300.0 |  |  |  |  |  | $ 1,300.0 |  | $ 1,300.0 |
Stock Repurchased and Retired During Period, Shares |  |  |  |  |  |  | 0 |  |  |

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