Schedule II, Valuation and Qualifying Accounts (Detail) - USD ($) $ in Thousands	5 Months Ended	7 Months Ended	12 Months Ended
	Jun. 03, 2018	Dec. 31, 2018	Dec. 31, 2019
Allowance for doubtful accounts
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	$ 4,322	$ 0	$ 5,313
Charged to Costs and Expenses	5,993	5,313	4,077
Additions/(Deductions)	(10,315)	0	(4,193)
Balance at End of Period	0	5,313	5,197
Valuation allowance on deferred taxes
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward]
Balance at Beginning of Period	75,460	104,629	0
Charged to Costs and Expenses	29,169	0	0
Additions/(Deductions)	0	(104,629)	0
Balance at End of Period	$ 104,629	$ 0	$ 0