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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) In Thousands, except Share data, unless otherwise specified | Total | Total CVR Stockholders' Equity | Common Stock | Additional Paid-In Capital | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income (loss) | Noncontrolling Interest
--- | --- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2011 | $ 1,299,703 | $ 1,151,612 | $ 869 | $ 587,199 | $ 566,855 | $ (2,303) | $ (1,008) | $ 148,091
Balance (in shares) at Dec. 31, 2011 |  |  | 86,906,760 |  |  |  |  |
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |  |
Distributions to noncontrolling interest holders | (37,839) |  |  |  |  |  |  | (37,839)
Share-based compensation | 6,569 | 4,976 |  | 4,976 |  |  |  | 1,593
Modification and reclassification of equity share-based compensation award to a liability based award | (9,924) | (9,924) |  | (9,924) |  |  |  |
Excess tax benefit from share-based compensation | (12) | (12) |  | (12) |  |  |  |
Exercise of stock options | 413 | 413 |  | 413 |  |  |  |
Exercise of stock options (in shares) |  |  | 22,900 |  |  |  |  |
Redemption of common units | (118) | (118) |  | (118) |  |  |  |
Net income | 367,767 | 338,428 |  |  | 338,428 |  |  | 29,339
Net unrealized gain on available-for-sale securities, net of tax | 7 | 7 |  |  |  |  | 7 |
Net loss on interest rate swaps, net of tax | (454) | (265) |  |  |  |  | (265) | (189)
Balance at Sep. 30, 2012 | $ 1,626,112 | $ 1,485,117 | $ 869 | $ 582,534 | $ 905,283 | $ (2,303) | $ (1,266) | $ 140,995
Balance (in shares) at Sep. 30, 2012 |  |  | 86,929,660 |  |  |  |  |

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