UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Income Statement [Abstract]
NET REVENUE	$ 781,609	$ 615,880	$ 2,227,897	$ 1,589,638
COST OF REVENUE	607,456	478,107	1,729,395	1,252,281
GROSS PROFIT	174,153	137,773	498,502	337,357
OPERATING COSTS AND EXPENSES:
Selling, general and administrative expenses	123,000	133,475	377,198	315,815
Depreciation and amortization expense	16,597	16,023	54,892	36,142
Total operating expenses	139,597	149,498	432,090	351,957
OPERATING INCOME (LOSS)	34,556	(11,725)	66,412	(14,600)
OTHER INCOME (EXPENSE):
Interest expense, net	(24,583)	(21,509)	(84,102)	(44,117)
Equity in earnings of joint ventures	790	826	2,364	2,018
Other, net	(8,344)	(6,810)	(8,322)	(6,679)
Total other expense	(32,137)	(27,493)	(90,060)	(48,778)
INCOME (LOSS) BEFORE INCOME TAXES	2,419	(39,218)	(23,648)	(63,378)
INCOME TAX EXPENSE (BENEFIT)	756	3,576	2,267	(3,269)
NET INCOME (LOSS)	1,663	(42,794)	(25,915)	(60,109)
OTHER COMPREHENSIVE INCOME (LOSS), NET OF TAX:
Change in unrealized gains (losses) on cash flow hedges, net of income tax expense (benefit) of $0, $32, $0 and $259, respectively	4,022	(8,249)	(8,034)	(8,727)
OTHER COMPREHENSIVE INCOME (LOSS)	4,022	(8,249)	(8,034)	(8,727)
NET COMPREHENSIVE INCOME (LOSS)	$ 5,685	$ (51,043)	$ (33,949)	$ (68,836)
EARNINGS (LOSS) PER COMMON SHARE:
Earnings (loss) per share, basic (in dollars per share)	$ 0.01	$ (0.26)	$ (0.14)	$ (0.40)
Earnings (loss) per share, diluted (in dollars per share)	$ 0.01	$ (0.26)	$ (0.14)	$ (0.40)
Weighted average common shares outstanding, basic (in shares)	184,232	162,894	179,220	149,448
Weighted average common shares outstanding, diluted (in shares)	184,822	162,894	179,220	149,448