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Income Taxes (Details 2) (USD $) In Thousands, unless otherwise specified | Dec. 31, 2011 | Dec. 31, 2010
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Deferred tax assets: |  |
Other accrued expenses and contract land deposit reserve | $ 83,744 | $ 96,459
Deferred compensation | 10,939 | 11,642
Equity-based compensation expense | 35,417 | 49,469
Inventory | 6,622 | 5,495
Unrecognized tax benefit | 25,594 | 24,514
Other | 4,228 | 5,856
Total deferred tax assets | 166,544 | 193,435
Less: deferred tax liabilities | 2,128 | 948
Net deferred tax position | $ 164,416 | $ 192,487

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