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v3.25.3

Accumulated Other Comprehensive Income (Loss) - Changes in Accumulated Other Comprehensive Income (Loss) by Component (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
Accumulated Other Comprehensive Income |  |  |  |  |  |  |  |
Beginning balance | $ 1,496.1 | $ 1,461.8 | $ 1,428.6 | $ 1,430.4 | $ 1,413.9 | $ 1,409.7 | $ 1,428.6 | $ 1,409.7
Other comprehensive income before reclassifications | 4.2 |  |  | 8.9 |  |  | 27.1 | (3.2)
Amounts reclassified from accumulated other comprehensive loss | 0.5 |  |  | 0.4 |  |  | 1.5 | 0.9
Net current-period other comprehensive income (loss) | 4.7 | 10.4 | 13.5 | 9.3 | (8.1) | (3.5) | 28.6 | (2.3)
Ending balance | 1,521.1 | 1,496.1 | 1,461.8 | 1,457.9 | 1,430.4 | 1,413.9 | 1,521.1 | 1,457.9
Total |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |  |
Beginning balance | (41.5) | (51.9) | (65.4) | (33.8) | (25.7) | (22.2) | (65.4) | (22.2)
Net current-period other comprehensive income (loss) | 4.7 | 10.4 | 13.5 | 9.3 | (8.1) | (3.5) |  |
Ending balance | (36.8) | (41.5) | (51.9) | (24.5) | (33.8) | (25.7) | (36.8) | (24.5)
Unrealized Translation Adjustments |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |  |
Beginning balance | 17.5 |  | (5.4) | 12.0 |  | 24.1 | (5.4) | 24.1
Other comprehensive income before reclassifications | 4.2 |  |  | 8.9 |  |  | 27.1 | (3.2)
Amounts reclassified from accumulated other comprehensive loss | 0.0 |  |  | 0.0 |  |  | 0.0 | 0.0
Net current-period other comprehensive income (loss) | 4.2 |  |  | 8.9 |  |  | 27.1 | (3.2)
Ending balance | 21.7 | 17.5 |  | 20.9 | 12.0 |  | 21.7 | 20.9
Pension Plans |  |  |  |  |  |  |  |
Accumulated Other Comprehensive Income |  |  |  |  |  |  |  |
Beginning balance | (59.0) |  | $ (60.0) | (45.8) |  | $ (46.3) | (60.0) | (46.3)
Other comprehensive income before reclassifications | 0.0 |  |  | 0.0 |  |  | 0.0 | 0.0
Amounts reclassified from accumulated other comprehensive loss | 0.5 |  |  | 0.4 |  |  | 1.5 | 0.9
Net current-period other comprehensive income (loss) | 0.5 |  |  | 0.4 |  |  | 1.5 | 0.9
Ending balance | $ (58.5) | $ (59.0) |  | $ (45.4) | $ (45.8) |  | $ (58.5) | $ (45.4)

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