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Condensed Consolidated Stockholders' Equity Statement (Unaudited) - 3 months ended Apr. 01, 2018 - USD ($) shares in Thousands, $ in Thousands | Total | Mandatory Convertible Preferred Stock | Common Stock | Additional Paid-In Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income (Loss) | Non-controlling Interest
--- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning balance, shares at Dec. 31, 2017 |  | 52 | 50,335 |  |  | (8,316) |  |
Beginning balance at Dec. 31, 2017 | $ 1,434,866 | $ 1 | $ 503 | $ 1,123,832 | $ 833,610 | $ (425,685) | $ (98,026) | $ 631
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |  |
Cumulative effect of change in accounting principles | (29,041) |  |  |  | (29,041) |  |  |
Net income (loss) | 2,570 |  |  |  | 2,618 |  |  | (48)
Other comprehensive loss, net of tax | (31,392) |  |  |  |  |  | (31,408) | 16
Exercise of stock options, net of tax withholding forfeitures | (361) |  |  | (352) |  | $ (9) |  |
Exercise of stock options, net of tax withholding forfeitures (in shares) |  |  |  |  |  | 7 |  |
Conversion of restricted stock units into common stock, net of tax withholding forfeitures | (1,142) |  |  | (1,242) |  | $ 100 |  |
Conversion of restricted stock units into common stock, net of tax withholding forfeitures (in shares) |  |  |  |  |  | 27 |  |
Share repurchase program | $ (75,270) |  |  |  |  | $ (75,270) |  |
Share repurchase program (in shares) | (1,100) |  |  |  |  | (1,050) |  |
Share-based compensation | $ 3,126 |  |  | 3,126 |  |  |  |
Redemption of rights agreement | (411) |  |  |  | (411) |  |  |
Preferred stock dividends | (8,733) |  |  |  | (8,733) |  |  |
Common stock dividends ($0.05 per share) | (2,066) |  |  |  | (2,066) |  |  |
Ending balance, shares at Apr. 01, 2018 |  | 52 | 50,335 |  |  | (9,332) |  |
Ending balance at Apr. 01, 2018 | $ 1,292,146 | $ 1 | $ 503 | $ 1,125,364 | $ 795,977 | $ (500,864) | $ (129,434) | $ 599

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