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v3.25.2

Shareholder's Equity (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Mar. 31, 2025 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance (in shares) |  | 75,300,000 |  |  | 75,300,000 |
Beginning balance | $ 2,683.1 | $ 2,682.3 | $ 2,680.6 | $ 2,881.0 | $ 2,682.3 | $ 2,881.0
Beginning balance (in shares) |  | 3,000,000.0 |  |  | 3,000,000.0 |
Net income | 131.8 | $ 89.8 | 111.3 | 115.3 | $ 221.6 | $ 226.6
Activity related to stock-based compensation | $ 12.9 | 7.1 | $ 11.1 | 14.4 |  |
Shares purchased under share repurchase program (in shares) | 2,312 |  | 509,336 |  | 552,593 | 1,239,015
Shares purchased under share repurchase program | $ (0.5) | (133.5) | $ (187.1) | (267.0) | $ (134.0) | $ (454.1)
Dividends declared | (15.0) | (15.2) | (14.5) | (14.6) |  |
Other comprehensive income (loss), net of tax | $ 116.8 | 52.6 | (24.6) | (48.5) | $ 169.4 | (73.1)
Ending balance (in shares) | 75,300,000 |  |  |  | 75,300,000 |
Ending balance | $ 2,929.1 | $ 2,683.1 | $ 2,576.8 | $ 2,680.6 | $ 2,929.1 | $ 2,576.8
Ending balance (in shares) | 3,400,000 |  |  |  | 3,400,000 |
Dividends declared per share (in dollars per share) | $ 0.21 | $ 0.21 | $ 0.20 | $ 0.20 |  |
Common Stock |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance (in shares) | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000
Beginning balance | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8
Ending balance (in shares) | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000 | 75,300,000
Ending balance | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8 | $ 18.8
Capital in Excess of Par Value |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance | 1.8 | 22.1 | 55.2 | 120.2 | 22.1 | 120.2
Activity related to stock-based compensation | (1.8) | (20.3) | (21.7) | (65.0) |  |
Ending balance | 0.0 | 1.8 | 33.5 | 55.2 | 0.0 | 33.5
Treasury Stock |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance | $ (1,163.2) | $ (1,057.1) | $ (825.2) | $ (637.6) | $ (1,057.1) | $ (637.6)
Beginning balance (in shares) | 3,500,000 | 3,000,000.0 | 2,300,000 | 1,800,000 | 3,000,000.0 | 1,800,000
Activity related to stock-based compensation | $ 23.5 | $ 27.4 | $ 32.8 | $ 79.4 |  |
Activity related to stock -based compensation (in shares) | (100,000) | (100,000) | (100,000) | (200,000) |  |
Shares purchased under share repurchase program (in shares) |  | 600,000 | 500,000 | 700,000 |  |
Shares purchased under share repurchase program | $ (0.5) | $ (133.5) | $ (187.1) | $ (267.0) |  |
Ending balance | $ (1,140.2) | $ (1,163.2) | $ (979.5) | $ (825.2) | $ (1,140.2) | $ (979.5)
Ending balance (in shares) | 3,400,000 | 3,500,000 | 2,700,000 | 2,300,000 | 3,400,000 | 2,700,000
Retained earnings |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance | $ 4,031.2 | $ 3,956.6 | $ 3,624.1 | $ 3,523.4 | $ 3,956.6 | $ 3,523.4
Net income | 131.8 | 89.8 | 111.3 | 115.3 |  |
Activity related to stock-based compensation | (8.8) |  |  |  |  |
Dividends declared | (15.0) | (15.2) | (14.5) | (14.6) |  |
Ending balance | 4,139.2 | 4,031.2 | 3,720.9 | 3,624.1 | 4,139.2 | 3,720.9
Accumulated other comprehensive loss |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Beginning balance | (205.5) | (258.1) | (192.3) | (143.8) | (258.1) | (143.8)
Other comprehensive income (loss), net of tax | 116.8 | 52.6 | (24.6) | (48.5) |  |
Ending balance | $ (88.7) | $ (205.5) | $ (216.9) | $ (192.3) | $ (88.7) | $ (216.9)

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