XML 62 R53.htm IDEA: XBRL DOCUMENT v3.22.2.2
Fair Value Measurements - Carrying Value and Fair Value of Debt (Detail) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Carrying Value [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt $ 3,385.9 $ 2,709.8
Carrying Value [Member] | Senior Notes [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 2,672.6 1,789.8
Carrying Value [Member] | 2022 Revolving Credit Agreement [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 100.0 520.0
Carrying Value [Member] | Commercial Paper Borrowings [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 613.3 0.0
Carrying Value [Member] | 2021 Term Loan [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 0.0 400.0
Fair Value [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 3,054.1 2,822.9
Fair Value [Member] | Senior Notes [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 2,338.9 1,902.9
Fair Value [Member] | 2022 Revolving Credit Agreement [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 100.0 520.0
Fair Value [Member] | Commercial Paper Borrowings [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt 615.2 0.0
Fair Value [Member] | 2021 Term Loan [Member]    
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]    
Total Debt $ 0.0 $ 400.0