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v3.25.0.1

Consolidated Statements of Stockholders' Equity - USD ($) $ in Millions | Class A Common Stock | Class B Common Stock | Additional Paid-In Capital | Retained Earnings | Accumulated Other Comprehensive Loss | Total
--- | --- | --- | --- | --- | --- | ---
Balance at the beginning of the period at Dec. 31, 2021 | $ 2.8 | $ 0.6 | $ 631.2 | $ 665.9 | $ (127.3) | $ 1,173.2
Balance (in shares) at Dec. 31, 2021 | 27,584,525 | 6,024,290 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  |  | 251.5 |  | 251.5
Other comprehensive income (loss) |  |  |  |  | (22.6) | (22.6)
Comprehensive income |  |  |  |  |  | 228.9
Shares of Class A common stock issued upon the exercise of stock options |  |  | 0.2 |  |  | 0.2
Shares of Class A common stock issued upon the exercise of stock options (in shares) | 2,325 |  |  |  |  |
Shares of Class B common stock converted to Class A common stock (in shares) | 66,000 | (66,000) |  |  |  |
Stock-based compensation |  |  | 18.4 |  |  | 18.4
Stock repurchase | $ (0.1) |  |  | (69.3) |  | (69.4)
Stock repurchase (in shares) | (493,733) |  |  |  |  |
Net change in restricted stock units |  |  | 2.1 | (13.3) |  | (11.2)
Net change in restricted stock units (in shares) | 155,562 |  |  |  |  |
Common stock dividends |  |  |  | (39.5) |  | (39.5)
Balance at the end of the period at Dec. 31, 2022 | $ 2.7 | $ 0.6 | 651.9 | 795.3 | (149.9) | 1,300.6
Balance (in shares) at Dec. 31, 2022 | 27,314,679 | 5,958,290 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  |  | 262.1 |  | 262.1
Other comprehensive income (loss) |  |  |  |  | 6.5 | 6.5
Comprehensive income |  |  |  |  |  | 268.6
Shares of Class A common stock issued upon the exercise of stock options |  |  | 0.1 |  |  | 0.1
Shares of Class A common stock issued upon the exercise of stock options (in shares) | 598 |  |  |  |  |
Stock-based compensation |  |  | 20.2 |  |  | 20.2
Stock repurchase |  |  |  | (16.0) |  | (16.0)
Stock repurchase (in shares) | (91,622) |  |  |  |  |
Net change in restricted stock units |  |  | 2.1 | (15.8) |  | (13.7)
Net change in restricted stock units (in shares) | 129,046 |  |  |  |  |
Common stock dividends |  |  |  | (46.5) |  | (46.5)
Balance at the end of the period at Dec. 31, 2023 | $ 2.7 | $ 0.6 | 674.3 | 979.1 | (143.4) | 1,513.3
Balance (in shares) at Dec. 31, 2023 | 27,352,701 | 5,958,290 |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |
Net income |  |  |  | 291.2 |  | 291.2
Other comprehensive income (loss) |  |  |  |  | (33.0) | (33.0)
Comprehensive income |  |  |  |  |  | 258.2
Shares of Class A common stock issued upon the exercise of stock options (in shares) | 364 |  |  |  |  |
Shares of Class B common stock converted to Class A common stock (in shares) | 5,000 | (5,000) |  |  |  |
Stock-based compensation |  |  | 19.5 |  |  | 19.5
Stock repurchase |  |  |  | (17.0) |  | (17.0)
Stock repurchase (in shares) | (85,435) |  |  |  |  |
Net change in restricted stock units |  |  | 2.4 | (13.0) |  | (10.6)
Net change in restricted stock units (in shares) | 94,055 |  |  |  |  |
Common stock dividends |  |  |  | (55.5) |  | (55.5)
Balance at the end of the period at Dec. 31, 2024 | $ 2.7 | $ 0.6 | $ 696.2 | $ 1,184.8 | $ (176.4) | $ 1,707.9
Balance (in shares) at Dec. 31, 2024 | 27,366,685 | 5,953,290 |  |  |  |

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