XML 121 R107.htm IDEA: XBRL DOCUMENT v3.20.4
Contingencies - Summary of Insurance Receivable Balances and Activity Related to Cumulative Trauma Product Liability Losses (Detail) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Movement in Loss Contingency Receivable, Increase (Decrease) [Roll Forward]    
Balance beginning of period $ 63.8 $ 71.7
Additions 39.0 9.1
Collections and other adjustments (5.8) (17.0)
Balance end of period $ 97.0 $ 63.8