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v3.19.3

Consolidated Statement of Shareholders' Equity - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Dec. 31, 2017 |  | 173,507 |  |  |
Beginning Balance at Dec. 31, 2017 | $ 1,095,673 | $ 347 | $ 461,338 | $ 668,587 | $ (34,599)
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Issuance of common stock under stock plans (in shares) |  | 1,434 |  |  |
Issuance of common stock under stock plans | 25,882 | $ 3 | 25,879 |  |
Repurchase of common stock (in shares) |  | (2,750) |  |  |
Repurchase of common stock | (142,262) | $ (5) |  | (142,257) |
Stock-based compensation expense | 31,339 |  | 31,339 |  |
Payment of dividends | (23,283) |  |  | (23,283) |
Net income | 173,849 |  |  | 173,849 |
Net unrealized gain (loss) on available-for-sale investments, net of tax of ($82) | (180) |  |  |  | (180)
Reclassification of net realized (gain) loss on the sale of available-for-sale investments | (535) |  |  |  | (535)
Foreign currency translation adjustment | (5,078) |  |  |  | (5,078)
Ending Balance (in shares) at Sep. 30, 2018 |  | 172,191 |  |  |
Ending Balance at Sep. 30, 2018 | 1,149,444 | $ 345 | 518,556 | 670,935 | (40,392)
Beginning Balance (in shares) at Jul. 01, 2018 |  | 172,032 |  |  |
Beginning Balance at Jul. 01, 2018 | 1,079,132 | $ 344 | 498,343 | 619,212 | (38,767)
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Issuance of common stock under stock plans (in shares) |  | 553 |  |  |
Issuance of common stock under stock plans | 11,071 | $ 1 | 11,070 |  |
Repurchase of common stock (in shares) |  | (394) |  |  |
Repurchase of common stock | (20,954) | $ 0 |  | (20,954) |
Stock-based compensation expense | 9,143 |  | 9,143 |  |
Payment of dividends | (7,759) |  |  | (7,759) |
Net income | 80,436 |  |  | 80,436 |
Net unrealized gain (loss) on available-for-sale investments, net of tax of ($82) | 522 |  |  |  | 522
Reclassification of net realized (gain) loss on the sale of available-for-sale investments | (266) |  |  |  | (266)
Foreign currency translation adjustment | (1,881) |  |  |  | (1,881)
Ending Balance (in shares) at Sep. 30, 2018 |  | 172,191 |  |  |
Ending Balance at Sep. 30, 2018 | $ 1,149,444 | $ 345 | 518,556 | 670,935 | (40,392)
Beginning Balance (in shares) at Dec. 31, 2018 | 170,820 | 170,820 |  |  |
Beginning Balance at Dec. 31, 2018 | $ 1,135,263 | $ 342 | 529,208 | 646,214 | (40,501)
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Issuance of common stock under stock plans (in shares) |  | 1,475 |  |  |
Issuance of common stock under stock plans | 31,780 | $ 3 | 31,777 |  |
Repurchase of common stock (in shares) |  | (1,398) |  |  |
Repurchase of common stock | (61,690) | $ (3) |  | (61,687) |
Stock-based compensation expense | 33,442 |  | 33,442 |  |
Payment of dividends | (25,682) |  |  | (25,682) |
Net income | 123,538 |  |  | 123,538 |
Net unrealized gain (loss) on available-for-sale investments, net of tax of ($82) | 4,827 |  |  |  | 4,827
Reclassification of net realized (gain) loss on the sale of available-for-sale investments | (716) |  |  |  | (716)
Foreign currency translation adjustment | $ (1,544) |  |  |  | (1,544)
Ending Balance (in shares) at Sep. 29, 2019 | 170,897 | 170,897 |  |  |
Ending Balance at Sep. 29, 2019 | $ 1,239,218 | $ 342 | 594,427 | 682,383 | (37,934)
Beginning Balance (in shares) at Jun. 30, 2019 |  | 170,661 |  |  |
Beginning Balance at Jun. 30, 2019 | 1,191,640 | $ 341 | 578,871 | 649,234 | (36,806)
Increase (Decrease) in Stockholders' Equity |  |  |  |  |
Issuance of common stock under stock plans (in shares) |  | 236 |  |  |
Issuance of common stock under stock plans | 5,363 | $ 1 | 5,362 |  |
Stock-based compensation expense | 10,194 |  | 10,194 |  |
Payment of dividends | (8,536) |  |  | (8,536) |
Net income | 41,685 |  |  | 41,685 |
Net unrealized gain (loss) on available-for-sale investments, net of tax of ($82) | 265 |  |  |  | 265
Reclassification of net realized (gain) loss on the sale of available-for-sale investments | (294) |  |  |  | (294)
Foreign currency translation adjustment | $ (1,099) |  |  |  | (1,099)
Ending Balance (in shares) at Sep. 29, 2019 | 170,897 | 170,897 |  |  |
Ending Balance at Sep. 29, 2019 | $ 1,239,218 | $ 342 | $ 594,427 | $ 682,383 | $ (37,934)

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