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Consolidated Statements of Stockholders' Equity (USD $) In Millions | Total | Common Stock [Member] | Treasury Stock [Member] | Additional Paid-in Capital [Member] | Retained Earnings [Member] | Accumulated Comprehensive Loss [Member]
--- | --- | --- | --- | --- | --- | ---
Balance, Beginning Value, Shares at Dec. 31, 2011 |  | 149.8 | (12.7) |  |  |
Balance, Beginning Value at Dec. 31, 2011 | $ 1,000.9 | $ 149.8 | $ (274.4) | $ 549.9 | $ 681.8 | $ (106.2)
Net income (loss) | (17.3) |  |  |  | (17.3) |
Issuance of shares for employee stock plans and stock based compensation | (1.5) |  | 17.7 | (19.2) |  |
Issuance of shares for employee stock plans and stock-based compensation |  |  | 0.6 |  |  |
Exercise of warrants, shares |  | 0.6 |  |  |  |
Proceeds from Warrant Exercises |  | 0.6 |  |  |  |
Adjustments to Additional Paid in Capital, Warrants Issued | 0 |  |  | (0.6) |  |
Compensation expense associated with stock awards | 6.4 |  |  | 6.4 |  |
Other comprehensive income | 4.4 |  |  |  |  | 4.4
Balance, Ending Value, Shares at Sep. 30, 2012 |  | 150.4 | (12.1) |  |  |
Balance, Ending Value at Sep. 30, 2012 | $ 992.9 | $ 150.4 | $ (256.7) | $ 536.5 | $ 664.5 | $ (101.8)

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