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OPERATING AND REPORTING SEGMENTS - Schedule of Segment Information (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Homebuilding segment operating income: |  |  |  |
Corporate and unallocated costs |  | $ (181,449) | $ (159,020) | $ (146,093)
Interest expense |  | (318) | (2,177) | (8,370)
Other income, net |  | 4,864 | 6,662 | 9,577
Loss on early extinguishment of debt |  | (18,188) | 0 | (5,635)
Net earnings before income taxes |  | 954,834 | 533,566 | 302,945
Operating Segments [Member] | Homebuilding |  |  |  |
Homebuilding segment operating income: |  |  |  |
Operating Income |  | 1,001,015 | 557,091 | 330,406
Operating Segments [Member] | Financial Services [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Operating Income |  | 18,034 | 16,388 | 20,579
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | West [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Operating Income |  | 379,093 | 213,918 | 141,435
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | Central [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Operating Income |  | 319,435 | 185,202 | 101,686
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | East [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Operating Income |  | 302,487 | 157,971 | 87,285
Corporate and Unallocated [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Corporate and unallocated costs | [1] | (50,573) | (44,398) | (43,612)
Segment Reconciling Items [Member] |  |  |  |
Homebuilding segment operating income: |  |  |  |
Interest expense |  | (318) | (2,177) | (8,370)
Other income, net |  | 4,864 | 6,662 | 9,577
Homebuilding |  |  |  |
Homebuilding revenue: |  |  |  |
Revenue |  | 5,120,110 | 4,482,120 | 3,650,483
Homebuilding | Operating Segments [Member] | Homebuilding |  |  |  |
Homebuilding revenue: |  |  |  |
Revenue | [2] | 5,120,110 | 4,482,120 | 3,650,483
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | West [Member] |  |  |  |
Homebuilding revenue: |  |  |  |
Revenue | [2] | 1,935,845 | 1,800,223 | 1,422,516
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | Central [Member] |  |  |  |
Homebuilding revenue: |  |  |  |
Revenue | [2] | 1,504,481 | 1,282,339 | 1,038,052
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding | East [Member] |  |  |  |
Homebuilding revenue: |  |  |  |
Revenue | [2] | $ 1,679,784 | $ 1,399,558 | $ 1,189,915
[1] | 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.
[2] | Homebuilding revenue includes the following land closing revenue, by segment:
|  | Years Ended December 31,
Land closing revenue: |  | 2021 |  | 2020 |  | 2019
West |  | $ | 21,426 |  |  | $ | 4,974 |  |  | $ | 12,463 |
Central |  | 3,799 |  |  | 8,678 |  |  | 4,297 |
East |  | 12 |  |  | 4,079 |  |  | 29,094 |
Total |  | $ | 25,237 |  |  | $ | 17,731 |  |  | $ | 45,854 |

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