FAIR VALUE MEASUREMENTS - Schedule of Contingent Consideration Liabilities Recorded Using Level 3 Inputs, Amounts Classified as Either Other Current Liabilities or Other Liabilities (Detail) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other current liabilities	$ 92.0	$ 14.5
Other liabilities	5.3
Level 3 Inputs
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Other current liabilities	0.0	0.4
Other liabilities	5.3	5.3
Total contingent consideration	$ 5.3	$ 5.7