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CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (Unaudited) - 6 months ended Mar. 31, 2016 - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Paid-in-Capital | Treasury Stock | Retained Earnings | Accumulated Other Comprehensive Loss
--- | --- | --- | --- | --- | --- | ---
Beginning Balance (in shares) at Sep. 30, 2015 |  | 31,290 |  |  |  |
Beginning Balance at Sep. 30, 2015 | $ 436,998 | $ 313 | $ 1,152,789 | $ (2,033,644) | $ 1,368,255 | $ (50,715)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Share-based compensation | 28,300 |  | 28,300 |  |  |
Issuance of treasury stock under employee stock plans (in shares) |  | 608 |  |  |  |
Issuance of treasury stock under employee stock plans | (19,124) | $ 6 | (40,787) | 21,657 |  |
Tax effect from share-based payment arrangements | 13,508 |  | 13,508 |  |  |
Repurchases of common stock (shares) |  | (739) |  |  |  |
Repurchases of common stock | (68,390) | $ (7) |  | (68,383) |  |
Dividends paid | (1,245) |  |  |  | (1,245) |
Net income | 42,357 |  |  |  | 42,357 |
Foreign currency translation adjustments | (7,024) |  |  |  |  | (7,024)
Ending Balance (in shares) at Mar. 31, 2016 |  | 31,159 |  |  |  |
Ending Balance at Mar. 31, 2016 | $ 425,380 | $ 312 | $ 1,153,810 | $ (2,080,370) | $ 1,409,367 | $ (57,739)

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