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Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]      
Operating loss carryforwards $ 407.5    
Indefinite operating loss carryforwards 174.6    
Gain (loss) on sale of stock in subsidiary or equity method investee 537.0    
Income tax benefit, deferred taxes   $ 364.0  
Unrecognized tax benefits 647.0 [1] 1,504.9 [1] $ 1,479.2
Effective tax rate adjustment 410.0    
Nonoperating expense of tax settlement 537.0    
Reasonably possible decrease in unrecognized tax benefit within the next 12 months 70.0    
Accrued interest and penalties related to income tax matters 24.7 183.6  
Provision for income taxes, interest and penalties expense related to tax matters $ 90.5 $ 24.4 $ 32.4
[1] Of this amount, $619.6 million and $1,157.5 million are included in Long-term income taxes for 2022 and 2021, respectively, and $27.3 million and $332.0 million are included in Prepaid expenses and other current assets for 2022 and 2021, respectively, on the Consolidated Balance Sheet. The remainder is included in Deferred income taxes on the Consolidated Balance Sheet.