Real Estate Inventory and Land Deposits - Schedule of Inventory (Detail) - USD ($) $ in Thousands |
Jun. 30, 2015 |
Dec. 31, 2014 |
---|---|---|
Real Estate [Abstract] | ||
Operating communities, including capitalized interest | $ 2,726,828 | $ 2,217,067 |
Real estate held for development or held for sale | 217,472 | 294,556 |
Total owned inventory | 2,944,300 | 2,511,623 |
Real estate not owned under option contracts | 2,594 | 6,698 |
Total real estate inventory | $ 2,946,894 | $ 2,518,321 |