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Consolidated Statements of Changes in Equity - USD ($) $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Retained Earnings | Treasury Stock at Cost | Accumulated Other Comprehensive (Loss) Income | Non-controlling Interests
--- | --- | --- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 30, 2017 |  | 67,740,380 |  |  | 25,749,493 |  |
Beginning Balance at Dec. 30, 2017 | $ 653,877 | $ 677 | $ 209,599 | $ 1,611,158 | $ (1,167,600) | $ (3,162) | $ 3,205
Adoption of accounting standards at Mar. 31, 2018 | 773 |  |  | 773 |  |  |
Net income (loss) | 57,473 |  |  | 57,517 |  |  | (44)
Dividends | (6,308) |  |  | (6,308) |  |  |
Purchases of common stock (in shares) |  |  |  |  | 14,354 |  |
Purchases of common stock | (1,508) |  |  |  | $ (1,508) |  |
Issuance of stock related to stock-based compensation plans (in shares) |  | 95,784 |  |  | 4,822 |  |
Issuance of stock related to stock-based compensation plans | (1,725) | $ 1 | (1,376) |  | $ (350) |  |
Stock-based compensation | 3,710 |  | 3,710 |  |  |  |
Other comprehensive (loss) income | (12) |  |  |  |  | (389) | 377
Ending Balance (in shares) at Mar. 31, 2018 |  | 67,836,164 |  |  | 25,768,669 |  |
Ending Balance at Mar. 31, 2018 | 706,280 | $ 678 | 211,933 | 1,663,140 | $ (1,169,458) | (3,551) | 3,538
Beginning Balance (in shares) at Dec. 30, 2017 |  | 67,740,380 |  |  | 25,749,493 |  |
Beginning Balance at Dec. 30, 2017 | 653,877 | $ 677 | 209,599 | 1,611,158 | $ (1,167,600) | (3,162) | 3,205
Net income (loss) | 186,913 |  |  |  |  |  |
Ending Balance (in shares) at Sep. 29, 2018 |  | 67,869,378 |  |  | 26,755,001 |  |
Ending Balance at Sep. 29, 2018 | 726,210 | $ 679 | 221,563 | 1,779,680 | $ (1,273,512) | (4,569) | 2,369
Beginning Balance (in shares) at Mar. 31, 2018 |  | 67,836,164 |  |  | 25,768,669 |  |
Beginning Balance at Mar. 31, 2018 | 706,280 | $ 678 | 211,933 | 1,663,140 | $ (1,169,458) | (3,551) | 3,538
Net income (loss) | 62,492 |  |  | 62,523 |  |  | (31)
Dividends | (6,188) |  |  | (6,188) |  |  |
Purchases of common stock (in shares) |  |  |  |  | 985,646 |  |
Purchases of common stock | (103,980) |  |  |  | $ (103,980) |  |
Issuance of stock related to stock-based compensation plans (in shares) |  | 11,528 |  |  | 495 |  |
Issuance of stock related to stock-based compensation plans | (48) |  | 3 |  | $ (51) |  |
Stock-based compensation | 4,392 |  | 4,392 |  |  |  |
Other comprehensive (loss) income | (2,015) |  |  |  |  | (1,733) | (282)
Ending Balance (in shares) at Jun. 30, 2018 |  | 67,847,692 |  |  | 26,754,810 |  |
Ending Balance at Jun. 30, 2018 | 660,933 | $ 678 | 216,328 | 1,719,475 | $ (1,273,489) | (5,284) | 3,225
Net income (loss) | 66,948 |  |  | 66,985 |  |  | (37)
Dividends | (6,780) |  |  | (6,780) |  |  |
Transaction with noncontrolling interests |  |  | 1,078 |  |  |  | (1,078)
Issuance of stock related to stock-based compensation plans (in shares) |  | 21,686 |  |  | 191 |  |
Issuance of stock related to stock-based compensation plans | (766) | $ 1 | (744) |  | $ (23) |  |
Stock-based compensation | 4,901 |  | 4,901 |  |  |  |
Other comprehensive (loss) income | 974 |  |  |  |  | 715 | 259
Ending Balance (in shares) at Sep. 29, 2018 |  | 67,869,378 |  |  | 26,755,001 |  |
Ending Balance at Sep. 29, 2018 | 726,210 | $ 679 | 221,563 | 1,779,680 | $ (1,273,512) | (4,569) | 2,369
Beginning Balance (in shares) at Dec. 29, 2018 |  | 67,870,962 |  |  | 27,755,001 |  |
Beginning Balance at Dec. 29, 2018 | 689,133 | $ 679 | 226,852 | 1,841,279 | $ (1,376,111) | (5,875) | 2,309
Net income (loss) | 63,300 |  |  | 63,317 |  |  | (17)
Dividends | (6,629) |  |  | (6,629) |  |  |
Purchases of common stock (in shares) |  |  |  |  | 124,481 |  |
Purchases of common stock | (12,977) |  |  |  | $ (12,977) |  |
Purchase of noncontrolling interests | (600) |  | 1,842 |  |  |  | (2,442)
Issuance of stock related to stock-based compensation plans (in shares) |  | 176,079 |  |  | 5,199 |  |
Issuance of stock related to stock-based compensation plans | (7,604) | $ 1 | (7,081) |  | $ (524) |  |
Stock-based compensation | 1,938 |  | 1,938 |  |  |  |
Other comprehensive (loss) income | 1,699 |  |  |  |  | 1,549 | 150
Ending Balance (in shares) at Mar. 30, 2019 |  | 68,047,041 |  |  | 27,884,681 |  |
Ending Balance at Mar. 30, 2019 | 728,260 | $ 680 | 223,551 | 1,897,967 | $ (1,389,612) | (4,326) |
Beginning Balance (in shares) at Dec. 29, 2018 |  | 67,870,962 |  |  | 27,755,001 |  |
Beginning Balance at Dec. 29, 2018 | 689,133 | $ 679 | 226,852 | 1,841,279 | $ (1,376,111) | (5,875) | $ 2,309
Net income (loss) | 177,655 |  |  |  |  |  |
Ending Balance (in shares) at Sep. 28, 2019 |  | 68,072,834 |  |  | 28,609,926 |  |
Ending Balance at Sep. 28, 2019 | 755,975 | $ 681 | 225,937 | 1,998,362 | $ (1,465,284) | (3,721) |
Beginning Balance (in shares) at Mar. 30, 2019 |  | 68,047,041 |  |  | 27,884,681 |  |
Beginning Balance at Mar. 30, 2019 | 728,260 | $ 680 | 223,551 | 1,897,967 | $ (1,389,612) | (4,326) |
Net income (loss) | 61,100 |  |  | 61,100 |  |  |
Dividends | (6,628) |  |  | (6,628) |  |  |
Purchases of common stock (in shares) |  |  |  |  | 549,929 |  |
Purchases of common stock | (56,752) |  |  |  | $ (56,752) |  |
Issuance of stock related to stock-based compensation plans (in shares) |  | 17,836 |  |  | 572 |  |
Issuance of stock related to stock-based compensation plans | (491) | $ 1 | (431) |  | $ (61) |  |
Stock-based compensation | 1,430 |  | 1,430 |  |  |  |
Other comprehensive (loss) income | 1,381 |  |  |  |  | 1,381 |
Ending Balance (in shares) at Jun. 29, 2019 |  | 68,064,877 |  |  | 28,435,182 |  |
Ending Balance at Jun. 29, 2019 | 728,300 | $ 681 | 224,550 | 1,952,439 | $ (1,446,425) | (2,945) |
Net income (loss) | 53,255 |  |  | 53,255 |  |  |
Dividends | (7,332) |  |  | (7,332) |  |  |
Purchases of common stock (in shares) |  |  |  |  | 174,658 |  |
Purchases of common stock | (18,849) |  |  |  | $ (18,849) |  |
Issuance of stock related to stock-based compensation plans (in shares) |  | 7,957 |  |  | 86 |  |
Issuance of stock related to stock-based compensation plans | 275 |  | 285 |  | $ (10) |  |
Stock-based compensation | 1,102 |  | 1,102 |  |  |  |
Other comprehensive (loss) income | (776) |  |  |  |  | (776) |
Ending Balance (in shares) at Sep. 28, 2019 |  | 68,072,834 |  |  | 28,609,926 |  |
Ending Balance at Sep. 28, 2019 | $ 755,975 | $ 681 | $ 225,937 | $ 1,998,362 | $ (1,465,284) | $ (3,721) |

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