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OPERATING AND REPORTING SEGMENTS - Schedule of Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2017 | Mar. 31, 2016
Homebuilding revenue: |  |  |
Revenue |  | $ 672,772 | $ 597,766
Homebuilding segment operating income: |  |  |
Corporate and unallocated costs |  | (29,622) | (29,618)
Earnings/(loss) from other unconsolidated entities, net |  | 373 | (157)
Interest expense |  | (825) | (3,288)
Other income, net |  | 1,110 | 283
Earnings before income taxes |  | 36,769 | 28,885
Operating Segments [Member] | Homebuilding [Member] |  |  |
Homebuilding revenue: |  |  |
Revenue | [1] | 672,772 | 597,766
Homebuilding segment operating income: |  |  |
Operating Income |  | 40,338 | 35,816
Operating Segments [Member] | Financial Services [Member] |  |  |
Homebuilding segment operating income: |  |  |
Operating Income |  | 4,290 | 4,046
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | West [Member] |  |  |
Homebuilding revenue: |  |  |
Revenue | [1] | 311,804 | 261,046
Homebuilding segment operating income: |  |  |
Operating Income |  | 24,012 | 16,063
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | Central [Member] |  |  |
Homebuilding revenue: |  |  |
Revenue | [1] | 174,831 | 161,889
Homebuilding segment operating income: |  |  |
Operating Income |  | 13,890 | 13,894
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding [Member] | East [Member] |  |  |
Homebuilding revenue: |  |  |
Revenue | [1] | 186,137 | 174,831
Homebuilding segment operating income: |  |  |
Operating Income |  | 2,436 | 5,859
Corporate and Unallocated [Member] |  |  |
Homebuilding segment operating income: |  |  |
Corporate and unallocated costs | [2] | (8,517) | (7,815)
Segment Reconciling Items [Member] |  |  |
Homebuilding segment operating income: |  |  |
Earnings/(loss) from other unconsolidated entities, net |  | 373 | (157)
Interest expense |  | (825) | (3,288)
Other income, net |  | $ 1,110 | $ 283
[1] | Homebuilding revenue includes the following land closing revenue, by segment, as outlined in the table below. Three Months Ended March 31, 2017 2016Land closing revenue: West$11,800 $—Central122 1,918East233 231Total$12,155 $2,149
[2] | Balance consists primarily of corporate costs and numerous shared service functions such as finance and treasury that are not allocated to the homebuilding or financial services reporting segments.

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