UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Income Statement [Abstract]
NET REVENUE	$ 615,880	$ 493,928	$ 1,589,638	$ 1,434,061
COST OF REVENUE	478,107	385,683	1,252,281	1,122,846
GROSS PROFIT	137,773	108,245	337,357	311,215
OPERATING COSTS AND EXPENSES:
Selling, general and administrative expenses	133,475	85,929	315,815	258,314
Depreciation and amortization expense	16,023	9,557	36,142	28,180
Total operating expenses	149,498	95,486	351,957	286,494
OPERATING (LOSS) INCOME	(11,725)	12,759	(14,600)	24,721
OTHER INCOME (EXPENSE):
Interest expense, net	(21,509)	(11,025)	(44,117)	(34,313)
Equity in earnings of joint ventures	826	301	2,018	656
Other, net	(6,810)	139	(6,679)	(2,170)
Total other expense	(27,493)	(10,585)	(48,778)	(35,827)
(LOSS) INCOME BEFORE INCOME TAXES	(39,218)	2,174	(63,378)	(11,106)
INCOME TAX EXPENSE (BENEFIT)	3,576	383	(3,269)	(1,737)
NET (LOSS) INCOME	(42,794)	1,791	(60,109)	(9,369)
OTHER COMPREHENSIVE (LOSS) INCOME, NET OF TAX:
Change in unrealized (losses) gains on cash flow hedges, net of income taxes of $32, ($34), $259 and ($530), respectively	(8,249)	187	(8,727)	1,635
OTHER COMPREHENSIVE (LOSS) INCOME	(8,249)	187	(8,727)	1,635
NET COMPREHENSIVE (LOSS) INCOME	$ (51,043)	$ 1,978	$ (68,836)	$ (7,734)
(LOSS) EARNINGS PER COMMON SHARE
Net (loss) income per share, basic and diluted (in dollars per share)	$ (0.07)	$ 0.00	$ (0.10)	$ (0.02)
Weighted average common shares outstanding, basic and diluted (in shares)	651,576	570,455	597,792	570,455