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v3.20.1

Unaudited Condensed Consolidated Statement of Changes in Stockholders' Equity - USD ($) $ in Millions | Total | Common Stock | Additional Paid-in Capital | Treasury Stock | Retained earnings | Total Accumulated Other Comprehensive Income | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | ---
Balance, beginning of period at Dec. 31, 2018 |  | $ 1.4 | $ 3,304.7 | $ (1,025.1) | $ 1,074.5 | $ 40.1 | $ 56.0
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Dividend equivalent units on dividends declared |  |  | 6.0 |  |  |  |
Share-based compensation for equity-classified awards |  |  | 11.6 |  |  |  |
Common stock repurchases | $ 98.8 |  |  | (98.8) |  |  |
Repurchase of employee common stock relinquished for tax withholding | 1.4 |  |  | (1.4) |  |  |
Net (loss) income | 124.2 |  |  |  | 124.2 |  |
Dividends declared ($0.000 per share, $1.980 per share) |  |  |  |  | (220.4) |  |
Postretirement plans and workers' compensation obligations (net of $0.0 tax provisions in each period) |  |  |  |  |  | (2.2) |
Foreign currency translation adjustment | 0.1 |  |  |  |  | 0.1 |
Net (loss) income | 129.9 |  |  |  |  |  | 5.7
Distributions to noncontrolling interests |  |  |  |  |  |  | (14.3)
Balance, end of period at Mar. 31, 2019 | 3,262.1 | 1.4 | 3,322.3 | (1,125.3) | 978.3 | 38.0 | 47.4
Balance, beginning of period at Dec. 31, 2019 | 2,672.5 | 1.4 | 3,351.1 | (1,367.3) | 597.0 | 31.6 | 58.7
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Share-based compensation for equity-classified awards |  |  | 2.2 |  |  |  |
Common stock repurchases | 0.0 |  |  | 0.0 |  |  |
Repurchase of employee common stock relinquished for tax withholding | 0.8 |  |  | (0.8) |  |  |
Net (loss) income | (129.7) |  |  |  | (129.7) |  |
Dividends declared ($0.000 per share, $1.980 per share) |  |  |  |  | 0.0 |  |
Postretirement plans and workers' compensation obligations (net of $0.0 tax provisions in each period) |  |  |  |  |  | (2.2) |
Foreign currency translation adjustment | (6.8) |  |  |  |  | (6.8) |
Net (loss) income | (131.5) |  |  |  |  |  | (1.8)
Distributions to noncontrolling interests |  |  |  |  |  |  | (0.1)
Balance, end of period at Mar. 31, 2020 | $ 2,533.3 | $ 1.4 | $ 3,353.3 | $ (1,368.1) | $ 467.3 | $ 22.6 | $ 56.8

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