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Consolidated Statements Of Stockholders' Equity (USD $) In Thousands, unless otherwise specified | Accumulated Deficit [Member] | Accumulated Other Comprehensive Income [Member] | Preferred Stock [Member] | Common Stock [Member] | Paid-In Capital [Member] | Common Stock Held In Treasury, At Cost [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2010 | $ (4,042,335) | $ 291,774 |  | $ 3,080 | $ 2,187,485 | $ (448,540) | $ 654,308 | $ (1,354,228)
Comprehensive loss: |  |  |  |  |  |  |  |
Net income (loss) | (819,279) |  |  |  |  |  | 33 | (819,246)
Other comprehensive loss, net of tax |  | 79,461 |  |  |  |  | 44 | 79,505
Stock-based compensation | (37,157) |  |  |  | 108 |  |  | (37,049)
Cost of shares acquired |  |  |  |  |  | (35) |  | (35)
Shares issued under equity plans |  |  |  |  |  | 37,156 |  | 37,156
Balance at Mar. 31, 2011 | (4,898,771) | 371,325 |  | 3,080 | 2,187,593 | (411,419) | 654,385 | (2,093,897)
Balance at Dec. 31, 2011 | (6,039,922) | 463,259 |  | 3,080 | 2,172,027 | (411,419) | 663,442 | (3,149,533)
Comprehensive loss: |  |  |  |  |  |  |  |
Net income (loss) | 253,320 |  |  |  |  |  | 2 | 253,322
Other comprehensive loss, net of tax |  | (17,462) |  |  |  |  | 31 | (17,431)
Stock-based compensation | (338) |  |  |  |  |  |  | (338)
Shares issued under equity plans |  |  |  |  |  | 338 |  | 338
Balance at Mar. 31, 2012 | $ (5,786,940) | $ 445,797 |  | $ 3,080 | $ 2,172,027 | $ (411,081) | $ 663,475 | $ (2,913,642)

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