REPORTING SEGMENTS - Reconciliation to Net Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	$ 1,661,857	$ 1,703,124
Gross margin	399,566	393,128
Selling, general and administrative expense	(159,021)	(157,265)
Net (loss)/income from unconsolidated entities	1,929	1,831
Interest and other (expense)/income, net	5,945	(4,794)
Income before income taxes	248,419	232,900
Operating Segments | East
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	610,813	525,121
Gross margin	165,707	125,691
Selling, general and administrative expense	(43,047)	(40,326)
Net (loss)/income from unconsolidated entities	0	0
Interest and other (expense)/income, net	(1,212)	(432)
Income before income taxes	121,448	84,933
Operating Segments | Central
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	465,011	370,735
Gross margin	111,313	74,008
Selling, general and administrative expense	(36,956)	(29,440)
Net (loss)/income from unconsolidated entities	(82)	85
Interest and other (expense)/income, net	(1,341)	(1,860)
Income before income taxes	72,934	42,793
Operating Segments | West
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	547,906	770,210
Gross margin	108,627	181,531
Selling, general and administrative expense	(40,484)	(43,519)
Net (loss)/income from unconsolidated entities	(235)	(312)
Interest and other (expense)/income, net	3,779	(1,966)
Income before income taxes	71,687	135,734
Operating Segments | Financial Services
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	35,149	35,199
Gross margin	13,001	10,985
Selling, general and administrative expense	0	0
Net (loss)/income from unconsolidated entities	2,275	2,058
Interest and other (expense)/income, net	0	0
Income before income taxes	15,276	13,043
Corporate and Unallocated
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Total revenue	2,978	1,859
Gross margin	918	913
Selling, general and administrative expense	(38,534)	(43,980)
Net (loss)/income from unconsolidated entities	(29)	0
Interest and other (expense)/income, net	4,719	(536)
Income before income taxes	$ (32,926)	$ (43,603)