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CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Registered shares | Additional paid-in capital | Treasury shares | Retained earnings | Accumulated other comprehensive loss
--- | --- | --- | --- | --- | --- | ---
Beginning of the period (in shares) at Mar. 31, 2014 |  | 173,106 |  | 10,206 |  |
Beginning of the period at Mar. 31, 2014 | $ 804,128 | $ 30,148 | $ 0 | $ (116,510) | $ 976,292 | $ (85,802)
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |
Total comprehensive loss | (18,152) |  |  |  | 9,283 | (27,435)
Repurchases of registered shares/common stock (in shares) |  |  |  | 115 |  |
Repurchases of registered shares/common stock | (1,663) |  |  | $ (1,663) |  |
Tax effects from share-based awards | (2,200) |  | (2,200) |  |  |
Sale of shares upon exercise of options and purchase rights | 4,138 |  | (2,367) | $ 6,505 |  |
Sale of shares upon exercise of options and purchase rights (in shares) |  |  |  | (390) |  |
Issuance of shares upon vesting of restricted stock units | (9,215) |  | (20,298) | $ 22,717 | (11,634) |
Issuance of shares upon vesting of restricted stock units (in shares) |  |  |  | (1,306) |  |
Share-based compensation | 25,943 |  | 25,943 |  |  |
Repurchase of ESPP awards | (1,078) |  | (1,078) |  |  |
Cash dividends | (43,767) |  |  |  | (43,767) |
End of the period (in shares) at Mar. 31, 2015 |  | 173,106 |  | 8,625 |  |
End of the period balance at Mar. 31, 2015 | 758,134 | $ 30,148 | 0 | $ (88,951) | 930,174 | (113,237)
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |
Total comprehensive loss | 120,569 |  |  |  | 119,317 | 1,252
Repurchases of registered shares/common stock (in shares) |  |  |  | 4,951 |  |
Repurchases of registered shares/common stock | (70,358) |  |  | $ (70,358) |  |
Tax effects from share-based awards | (2,353) |  | (2,353) |  |  |
Sale of shares upon exercise of options and purchase rights | 19,767 |  | (737) | $ 20,504 |  |
Sale of shares upon exercise of options and purchase rights (in shares) |  |  |  | (1,812) |  |
Issuance of shares upon vesting of restricted stock units | (7,247) |  | (17,645) | $ 10,398 |  |
Issuance of shares upon vesting of restricted stock units (in shares) |  |  |  | (1,067) |  |
Share-based compensation | 27,351 |  | 27,351 |  |  |
Cash dividends | (85,915) |  |  |  | (85,915) |
End of the period (in shares) at Mar. 31, 2016 |  | 173,106 |  | 10,697 |  |
End of the period balance at Mar. 31, 2016 | 759,948 | $ 30,148 | 6,616 | $ (128,407) | 963,576 | (111,985)
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |
Total comprehensive loss | 217,155 |  |  |  | 205,876 | 11,279
Repurchases of registered shares/common stock (in shares) |  |  |  | 4,027 |  |
Repurchases of registered shares/common stock | (83,786) |  |  | $ (83,786) |  |
Tax effects from share-based awards | (1,251) |  | (1,251) |  |  |
Sale of shares upon exercise of options and purchase rights | 39,574 |  | 15,403 | $ 24,171 |  |
Sale of shares upon exercise of options and purchase rights (in shares) |  |  |  | (2,513) |  |
Issuance of shares upon vesting of restricted stock units | (18,412) |  | (30,148) | $ 13,985 | (2,249) |
Issuance of shares upon vesting of restricted stock units (in shares) |  |  |  | (1,484) |  |
Share-based compensation | 35,976 |  | 35,976 |  |  |
Cash dividends | (93,093) |  |  |  | (93,093) |
End of the period (in shares) at Mar. 31, 2017 |  | 173,106 |  | 10,727 |  |
End of the period balance at Mar. 31, 2017 | $ 856,111 | $ 30,148 | $ 26,596 | $ (174,037) | $ 1,074,110 | $ (100,706)

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