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OPERATING AND REPORTING SEGMENTS - Schedule of Segment Information (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Segment Reporting Information [Line Items] |  |  |  |  |
Corporate and unallocated costs |  | $ (63,091) | $ (48,443) | $ (162,750) | $ (136,370)
Interest expense |  | 0 | 0 | 0 | (41)
Other income/(expense), net |  | 13,331 | (74) | 35,037 | (849)
Loss on early extinguishment of debt |  | (907) | 0 | (907) | 0
Earnings before income taxes |  | 285,734 | 329,491 | 690,561 | 947,069
Operating Segments [Member] | Financial Services [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Income |  | 5,700 | 4,842 | 6,066 | 12,255
Operating Segments [Member] | Homebuilding Segment |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 2,783 | 8,989 | 44,547 | 53,901
Operating Income |  | 288,778 | 338,073 | 693,045 | 962,738
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | West [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Income |  | 94,885 | 121,060 | 185,977 | 357,319
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | Central [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Income |  | 84,575 | 112,141 | 233,357 | 287,604
Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | East [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Operating Income |  | 109,318 | 104,872 | 273,711 | 317,815
Corporate and Unallocated [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Corporate and unallocated costs | [1] | (21,168) | (13,350) | (42,680) | (27,034)
Segment Reconciling Items [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Interest expense |  | 0 | 0 | 0 | (41)
Other income/(expense), net |  | 13,331 | (74) | 35,037 | (849)
Homebuilding |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | 1,613,100 | 1,578,021 | 4,459,808 | 4,277,336
Homebuilding | Operating Segments [Member] | Homebuilding Segment |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | [2] | 1,613,100 | 1,578,021 | 4,459,808 | 4,277,336
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | West [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | [2] | 606,833 | 598,147 | 1,569,947 | 1,580,456
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | Central [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | [2] | 454,228 | 500,582 | 1,338,387 | 1,280,242
Homebuilding | Operating Segments [Member] | Reportable Subsegments [Member] | Homebuilding Segment | East [Member] |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue | [2] | 552,039 | 479,292 | 1,551,474 | 1,416,638
Home closings |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Revenue |  | $ 1,610,317 | $ 1,569,032 | $ 4,415,261 | $ 4,223,435
[1] | Balance consists primarily of corporate costs and shared service functions such as finance and treasury that are not allocated to the homebuilding or financial services reporting segments.
[2] |
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Land closing revenue: |  |  |  |  |  |  |
West | $ | — |  |  | $ | 8,120 |  |  | $ | 26,575 |  |  | $ | 40,927 |
Central | 1,541 |  |  | 869 |  |  | 4,019 |  |  | 10,374 |
East | 1,242 |  |  | — |  |  | 13,953 |  |  | 2,600 |
Total | $ | 2,783 |  |  | $ | 8,989 |  |  | $ | 44,547 |  |  | $ | 53,901 |

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