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Inventory Inventory (Summary of Land-related Charges) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2017 | Sep. 30, 2016 | Sep. 30, 2017 | Sep. 30, 2016
Inventory Disclosure [Abstract] |  |  |  |
Land inventory impairments | $ 0 | $ 0 | $ 31,487 | $ 0
Net realizable value adjustments (NRV) - land held for sale | (534) | 121 | 82,353 | 189
Impairments of unconsolidated entities | 0 | 0 | 8,017 | 0
Write-offs of deposits and pre-acquisition costs (Note 2) | 2,680 | 2,541 | 9,397 | 12,996
Total land-related charges | $ 2,146 | $ 2,662 | $ 131,254 | $ 13,185

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- Definition land inventory impairment + References No definition available. + Details
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- Definition Charge against earnings in the period to reduce the current value of land held for sale to its fair value. + References No definition available. + Details
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- Definition Write Off Of Deposits And Pre Acquisition Costs + References No definition available. + Details
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- Definition Impairment losses measured as the amount by which the carrying amount of the business or real estate partnerships exceeds the fair value of the business or partnership. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=84176398&loc=d3e2921-110230 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Definition Nonrecurring impairment charges related to the write-off of production-related equipment and inventory. This tag is used when an Entity charges this cost to cost of goods sold. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.2(a)) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
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