Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Detail)

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Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Taxes [Line Items]      
Tax loss and credit carryforwards $ 122.7 $ 128.3  
Amount of tax loss and credit carryforwards that can be carried forward indefinitely 20.0    
U.S. foreign tax credit carryforwards $ 195.1 $ 202.1  
Effective tax rate applied 21.00% 21.00% 21.00%
Valuation allowance $ 411.9 $ 390.8  
Valuation allowance, deferred tax asset, change in amount 21.1 60.5 $ 11.2
Deferred tax liability on unremitted foreign earnings 20.9 22.3  
Total amount of unrecognized tax benefits, including related interest and penalties 102.7    
Total amount of unrecognized tax benefits, including related interest and penalties 72.5 65.9 59.9
Unrecognized tax benefits excluding interest and penalties that if recognized would affect the effective tax rate 48.1 46.9  
Total accrued interest for tax contingencies 15.1 11.4 9.1
Total accrued penalties for tax contingencies 3.3 1.8 1.9
Increase (decrease) in interest expense related to uncertain tax positions 4.1 2.4 0.7
Increase (decrease) in penalties to uncertain tax positions 1.5 0.1 $ 0.2
Amount of unrecognized tax benefits that could decrease within the next 12 months 6.4    
Decrease in unrecognized tax benefits due to the settlement of audits or resolution of administrative or judicial proceedings 5.5    
Decrease in unrecognized tax benefits expiration of statute of limitations $ 0.9    
Earliest Tax Year [Member]      
Income Taxes [Line Items]      
Open tax years by major tax jurisdiction 2012    
Domestic [Member]      
Income Taxes [Line Items]      
Domestic research and development tax credit carryforward $ 12.0 $ 9.0  
Domestic [Member] | Earliest Tax Year [Member] | Research and Development [Member]      
Income Taxes [Line Items]      
Expiration year of tax credit carryforwards 2035    
United States [Member]      
Income Taxes [Line Items]      
Unremitted earnings that were permanently reinvested $ 2,800.0    
United States [Member] | Earliest Tax Year [Member]      
Income Taxes [Line Items]      
Expiration year of tax loss carryforwards 2023    
United States [Member] | Latest Tax Year [Member]      
Income Taxes [Line Items]      
Expiration year of U.S. foreign tax credit carryforwards 2031    
Foreign Country [Member] | Earliest Tax Year [Member]      
Income Taxes [Line Items]      
Operating loss and tax credits carryforwards foreign subject to expiration expiration year 2022    
Foreign Country [Member] | Latest Tax Year [Member]      
Income Taxes [Line Items]      
Operating loss and tax credits carryforwards foreign subject to expiration expiration year 2038