Consolidated Statements Of Operations (USD $)
10 Months Ended 12 Months Ended 2 Months Ended 12 Months Ended
Dec. 31, 2012
Successor [Member]
Dec. 31, 2013
Successor [Member]
Feb. 24, 2012
Predecessor [Member]
Dec. 31, 2011
Predecessor [Member]
Operating revenue        
Home sales $ 244,610,000 $ 521,310,000 $ 16,687,000 $ 207,055,000
Lots, land and other sales 104,325,000 18,692,000    0
Construction services 23,825,000 32,533,000 8,883,000 19,768,000
Operating revenue 372,760,000 572,535,000 25,570,000 226,823,000
Operating costs        
Cost of sales — homes (203,203,000) (405,496,000) (14,598,000) (184,489,000)
Cost of sales — lots, land and other (94,786,000) (14,692,000)    (4,234,000)
Impairment loss on real estate assets          (128,314,000)
Construction services (21,416,000) (25,598,000) (8,223,000) (18,164,000)
Sales and marketing (13,928,000) (26,102,000) (1,944,000) (16,848,000)
General and administrative (26,095,000) (40,770,000) (3,302,000) (22,411,000)
Amortization of intangible assets (5,757,000) (1,854,000)      
Other (2,909,000) (2,166,000) (187,000) (3,983,000)
Operating costs (368,094,000) (516,678,000) (28,254,000) (378,443,000)
Equity in income of unconsolidated joint ventures          3,605,000
Operating income (loss) 4,666,000 55,857,000 (2,684,000) (148,015,000)
Loss on extinguishment of debt (1,392,000) 0      
Interest expense, net of amounts capitalized (9,127,000) (2,602,000) (2,507,000) (24,529,000)
Other income, net 1,528,000 510,000 230,000 838,000
Income (loss) before reorganization items and benefit (provision) from income taxes (4,325,000) 53,765,000 (4,961,000) (171,706,000)
Reorganization items, net (2,525,000) (464,000) 233,458,000 (21,182,000)
Income (loss) before benefit (provision) for income taxes (6,850,000) 53,301,000 228,497,000 (192,888,000)
Benefit (provision) for income taxes (11,000) 82,302,000    (10,000)
Net (loss) income (6,861,000) 135,603,000 228,497,000 (192,898,000)
Less: Net income attributable to noncontrolling interests (1,998,000) (6,471,000) (114,000) (432,000)
Net income (loss) attributable to William Lyon Homes (8,859,000) 129,132,000 228,383,000 (193,330,000)
Preferred stock dividends (2,743,000) (1,528,000)      
Net income (loss) available to common stockholders $ (11,602,000) $ 127,604,000 $ 228,383,000 $ (193,330,000)
Earnings Per Share [Abstract]        
Basic income (loss) per common share (in dollars per share) $ (0.93) $ 5.16 $ 228,383 $ (193,330)
Dilutive income (loss) per common share (in dollars per share) $ (0.93) $ 4.95 $ 228,383 $ (193,330)
Weighted Average Common Shares Oustanding [Abstract]        
Basic (shares) 12,489,435 24,736,841 1,000 1,000
Diluted (shares) 12,489,435 25,796,197 1,000 1,000