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v3.22.1

Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Millions | Total | Common Stock | Additional Paid in Capital | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | ---
Beginning Balance at Dec. 31, 2020 | $ 3,246.3 | $ 0.9 | $ 554.4 | $ 2,835.5 | $ (144.5)
Beginning Balance (in shares) at Dec. 31, 2020 |  | 94,830,000 |  |  |
Common stock withheld and retired to cover taxes on vested stock awards | 0.1 |  |  | 0.1 |
Common stock withheld and retired to cover taxes on vested stock awards (in shares) |  | 1,000 |  |  |
Common stock dividends declared | (95.5) |  |  | (95.5) |
Share-based compensation and other | 11.6 | $ 0.1 | 11.6 | (0.1) |
Share-based compensation expense (in shares) |  | 165,000 |  |  |
Comprehensive income | 168.9 | $ 0.0 | 0.0 | 166.5 | 2.4
Ending Balance at Mar. 31, 2021 | 3,331.2 | $ 1.0 | 566.0 | 2,906.3 | (142.1)
Ending Balance (in shares) at Mar. 31, 2021 |  | 94,994,000 |  |  |
Beginning Balance at Dec. 31, 2021 | 3,607.2 | $ 0.9 | 579.4 | 3,102.1 | (75.2)
Beginning Balance (in shares) at Dec. 31, 2021 |  | 93,539,000 |  |  |
Common stock withheld and retired to cover taxes on vested stock awards | (0.2) | $ 0.0 | 0.0 | (0.2) | 0.0
Common stock withheld and retired to cover taxes on vested stock awards (in shares) |  | (1,000) |  |  |
Common stock dividends declared | (94.2) | $ 0.0 | 0.0 | (94.2) | 0.0
Share-based compensation and other | 12.3 | $ 0.0 | 12.3 | 0.0 | 0.0
Share-based compensation expense (in shares) |  | 166,000 |  |  |
Comprehensive income | 254.2 | $ 0.0 | 0.0 | 254.2 | 0.0
Ending Balance at Mar. 31, 2022 | $ 3,779.3 | $ 0.9 | $ 591.7 | $ 3,261.9 | $ (75.2)
Ending Balance (in shares) at Mar. 31, 2022 |  | 93,704,000 |  |  |

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