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SHAREHOLDERS' EQUITY (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 | Jun. 30, 2025 | Mar. 31, 2025 | Sep. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 11, 2024 | Jul. 28, 2022
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Stock Repurchased and Retired During Period, Value |  |  |  |  |  |  | $ 40.4 | $ 256.8 |  |
Stock options exercised, Shares |  |  |  |  |  |  | 100,000 | 900,000 |  |
Stock options exercised, Value |  |  |  |  |  |  | $ 2.1 | $ 22.6 |  |
Foreign Currency Translation |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | $ (45.9) |  |  | $ (39.7) | (45.9) | (39.7) |  |
Unrealized (losses) gains | $ (9.6) | $ (2.2) | (1.2) | $ 2.3 | $ (2.5) | (2.3) |  |  |  |
Reclassification adjustments of losses (gains) into income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |  |  |  |
Tax benefit (provision) | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |  |  |  |
Net change |  |  |  |  |  |  | (13.0) | (2.5) |  |
Ending Balance | (58.9) |  |  | (42.2) |  |  | (58.9) | (42.2) |  |
Cash Flow Hedges |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | 7.8 |  |  | (18.4) | 7.8 | (18.4) |  |
Unrealized (losses) gains | (11.3) | (13.5) | 34.4 | (1.0) | 17.1 | (3.0) |  |  |  |
Reclassification adjustments of losses (gains) into income | 8.5 | (12.8) | (8.1) | (7.2) | 5.3 | 13.3 |  |  |  |
Tax benefit (provision) | 0.6 | 6.5 | (6.5) | (1.5) | (5.6) | (2.6) |  |  |  |
Cash flow hedges | 2.2 |  |  | (4.7) |  |  | (2.2) | 29.2 |  |
Ending balance | 5.6 |  |  | 10.8 |  |  | 5.6 | 10.8 |  |
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 | 0.0 | 0.0 |  |  |  |
Reclassification adjustments of losses (gains) into income | 1.5 | 1.5 | 1.2 | 1.1 | 1.9 | 1.6 |  |  |  |
Tax benefit (provision) | (0.5) | (0.3) | (0.3) | (0.3) | (0.5) | (0.4) |  |  |  |
Net change |  |  |  |  |  |  | 3.1 | 3.4 |  |
Ending balance | (408.9) |  |  | (434.8) |  |  | (408.9) | (434.8) |  |
Total |  |  |  |  |  |  |  |  |  |
Beginning balance |  |  | (450.1) |  |  | (496.3) | (450.1) | (496.3) |  |
Unrealized (losses) gains | (20.9) | (15.7) | 33.2 | 1.3 | 14.6 | (5.3) |  |  |  |
Reclassification adjustments of losses (gains) into income | 10.0 | (11.3) | (6.9) | 8.3 | 7.2 | 14.9 |  |  |  |
Tax benefit (provision) | 0.1 | $ 6.2 | $ (6.8) | (1.8) | $ (6.1) | $ (3.0) |  |  |  |
Net change |  |  |  |  |  |  | (12.1) | 30.1 |  |
Ending balance | (462.2) |  |  | $ (466.2) |  |  | $ (462.2) | $ (466.2) |  |
Common Stock |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Stock Repurchased and Retired During Period, Shares |  |  |  |  |  |  | 1,700,000 | 4,900,000 |  |
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 |  |  |  |  |  |  | 26,800,000 |  |  |
Stock Repurchased and Retired During Period, Value |  |  |  |  |  |  | $ 1,341.1 |  |  |
Remaining authorized repurchase amount (in dollars) | $ 658.9 |  |  |  |  |  | $ 658.9 |  |  |
Common Stock | 2024 Share Repurchase Program |  |  |  |  |  |  |  |  |  |
Equity, Class of Treasury Stock [Line Items] |  |  |  |  |  |  |  |  |  |
Authorized share repurchase program (in dollars) |  |  |  |  |  |  |  |  | $ 1,300.0 |
Stock Repurchased and Retired During Period, Shares |  |  |  |  |  |  | 0 |  |  |

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