INCOME TAXES - Additional Information (Detail) - USD ($) $ in Millions	1 Months Ended		3 Months Ended			12 Months Ended
	Dec. 31, 2020	Jul. 31, 2020	Jun. 30, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Contingency [Line Items]
Increase in valuation allowance						$ 9.4
Tax benefit from net operating losses carry back							$ 44.4
Income Tax Expense (Benefit), CARES Act				$ 5.0	$ 39.4
Proceeds from income tax refunds, CARES Act	$ 62.0	$ 48.0
Income taxes receivable, net operating loss, CARES Act	64.2
Unrecognized tax benefits, interest on income tax expense, CARES Act	2.2
Tax adjustment			$ 5.5
Net operating loss carry-forwards						281.6
Tax benefit of net operating losses	49.0			49.0		73.4	49.0
Valuation allowance for net operating losses						33.9
Unrecognized tax benefit	$ 24.3			$ 24.3		19.7	24.3	$ 62.7
Uncertain tax positions that, if recognized, would affect the effective tax rate						18.0
Interest and penalties recognized related to income tax reserves						0.4	$ (1.5)	$ (0.7)
Internal Revenue Service | Tax Year 2019
Income Tax Contingency [Line Items]
Refund adjustment from settlement with taxing authority			$ 1.0
Minimum
Income Tax Contingency [Line Items]
Decrease in unrecognized tax benefits is reasonably possible						5.0
Maximum
Income Tax Contingency [Line Items]
Decrease in unrecognized tax benefits is reasonably possible						$ 10.0