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v3.24.0.1

Consolidated Statements of Shareholders' Equity - USD ($) $ in Millions | Total | Common Stock | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | ---
Shares outstanding, beginning (in shares) at Dec. 31, 2020 |  | 79,000,000.0 |  |
Shareholders' equity, beginning at Dec. 31, 2020 | $ 367.1 | $ 18.2 | $ 349.8 | $ (0.9)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 249.1 |  | 249.1 |
Issuance of common stock (in shares) |  | 400,000 |  |
Issuance of common stock | $ 2.5 | $ 2.5 |  |
Repurchase of common stock (in shares) | (942,728) | (3,000,000.0) |  |
Repurchase of common stock | $ (297.5) | $ (48.5) | (249.0) |
Taxes paid related to net share settlement of stock awards (in shares) |  | (200,000) |  |
Taxes paid related to net share settlement of stock awards | (16.1) |  | (16.1) |
Stock-based compensation | 27.8 | $ 27.8 |  |
Cash dividends | (26.1) |  | (26.1) |
Shareholders' equity, ending at Dec. 31, 2021 | 306.8 | $ 0.0 | 307.7 | (0.9)
Shares outstanding, ending (in shares) at Dec. 31, 2021 |  | 76,200,000 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 439.4 |  | 439.4 |
Issuance of common stock (in shares) |  | 600,000 |  |
Issuance of common stock | $ 2.7 | $ 2.7 |  |
Repurchase of common stock (in shares) | (1,747,844) | (1,800,000) |  |
Repurchase of common stock | $ (175.5) | $ (34.5) | (141.0) |
Taxes paid related to net share settlement of stock awards (in shares) |  | (200,000) |  |
Taxes paid related to net share settlement of stock awards | (26.9) |  | (26.9) |
Stock-based compensation | 31.8 | $ 31.8 |  |
Cash dividends | (26.8) |  | (26.8) |
Shareholders' equity, ending at Dec. 31, 2022 | 551.5 | $ 0.0 | 552.4 | (0.9)
Shares outstanding, ending (in shares) at Dec. 31, 2022 |  | 74,800,000 |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |
Net income | 417.3 |  | 417.3 |
Issuance of common stock (in shares) |  | 300,000 |  |
Issuance of common stock | $ 3.1 | $ 3.1 |  |
Repurchase of common stock (in shares) | (461,761) | (500,000) |  |
Repurchase of common stock | $ (55.3) | $ (36.0) | (19.3) |
Taxes paid related to net share settlement of stock awards (in shares) |  | (100,000) |  |
Taxes paid related to net share settlement of stock awards | (26.5) |  | (26.5) |
Stock-based compensation | 32.9 | $ 32.9 |  |
Cash dividends | (28.5) |  | (28.5) |
Other | (0.9) |  | (0.9) |
Shareholders' equity, ending at Dec. 31, 2023 | $ 893.6 | $ 0.0 | $ 894.5 | $ (0.9)
Shares outstanding, ending (in shares) at Dec. 31, 2023 |  | 74,500,000 |  |

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