Corporate Capital Allocation Charge (Detail) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
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Sep. 30, 2012
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Sep. 30, 2011
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Sep. 30, 2012
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Sep. 30, 2011
|
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Segment Reporting, Other Significant Reconciling Item [Line Items] | ||||
Corporate Capital Allocation | $ 24,712 | $ 19,182 | $ 66,239 | $ 52,502 |
Homebuilding Mid Atlantic [Member]
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Segment Reporting, Other Significant Reconciling Item [Line Items] | ||||
Corporate Capital Allocation | 15,592 | 13,117 | 43,109 | 36,053 |
Homebuilding North East [Member]
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Segment Reporting, Other Significant Reconciling Item [Line Items] | ||||
Corporate Capital Allocation | 2,203 | 1,423 | 6,024 | 4,152 |
Homebuilding Mid East [Member]
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Segment Reporting, Other Significant Reconciling Item [Line Items] | ||||
Corporate Capital Allocation | 4,371 | 3,149 | 10,619 | 8,193 |
Homebuilding South East [Member]
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Segment Reporting, Other Significant Reconciling Item [Line Items] | ||||
Corporate Capital Allocation | $ 2,546 | $ 1,493 | $ 6,487 | $ 4,104 |