UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Statement [Abstract]
NET REVENUE	$ 860,272	$ 740,848	$ 1,619,509	$ 1,446,288
COST OF REVENUE	661,304	574,528	1,255,068	1,121,939
GROSS PROFIT	198,968	166,320	364,441	324,349
OPERATING COSTS AND EXPENSES:
Selling, general and administrative expenses	134,257	124,918	254,297	254,198
Depreciation and amortization expense	16,619	18,194	32,958	38,295
Total operating expenses	150,876	143,112	287,255	292,493
OPERATING INCOME	48,092	23,208	77,186	31,856
OTHER INCOME (EXPENSE):
Interest expense, net	(17,236)	(31,432)	(36,717)	(59,519)
Equity in earnings of joint ventures	1,686	1,012	2,891	1,574
Other, net	5	14	(12,396)	22
Total other expense	(15,545)	(30,406)	(46,222)	(57,923)
INCOME (LOSS) BEFORE INCOME TAXES	32,547	(7,198)	30,964	(26,067)
INCOME TAX EXPENSE	731	470	2,009	1,511
NET INCOME (LOSS)	31,816	(7,668)	28,955	(27,578)
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Change in unrealized gains (losses) on cash flow hedges, net of income tax expense (benefit) of $0, $0, $0 and $0, respectively	4,199	4,576	8,280	(12,056)
OTHER COMPREHENSIVE INCOME (LOSS)	4,199	4,576	8,280	(12,056)
NET COMPREHENSIVE INCOME (LOSS)	$ 36,015	$ (3,092)	$ 37,235	$ (39,634)
EARNINGS (LOSS) PER COMMON SHARE:
Earnings (loss) per share, basic (in dollars per share)	$ 0.18	$ (0.04)	$ 0.16	$ (0.16)
Earnings (loss) per share, diluted (in dollars per share)	$ 0.18	$ (0.04)	$ 0.16	$ (0.16)
Weighted average common shares outstanding, basic (in shares)	179,843	176,711	179,826	176,686
Weighted average common shares outstanding, diluted (in shares)	181,037	176,711	180,975	176,686