Fair Value Measurement of Assets and Liabilities - Schedule of Fair Value Measurement of Asset and Liabilities (Detail) - USD ($) $ in Millions | Jun. 30, 2024 | Dec. 31, 2023 |
Derivatives Not Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | | $ 1.6 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current | Other Liabilities, Current |
Foreign Exchange Forward [Member] | Derivatives Not Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | | $ 0.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets, Current | Assets, Current |
Fair Value, Measurements, Recurring [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Total Assets | $ 140.6 | $ 60.2 |
Contingent consideration related to acquisitions | 134 | 141.7 |
Total Liabilities | 334.4 | 359.8 |
Fair Value, Measurements, Recurring [Member] | Fair Value Measurements at Reporting Date Using: Significant Other Observable Inputs (Level 2) [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Total Assets | 140.6 | 60.2 |
Total Liabilities | 200.4 | 218.1 |
Fair Value, Measurements, Recurring [Member] | Fair Value Measurements at Reporting Date Using: Significant Unobservable Inputs (Level 3) [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Contingent consideration related to acquisitions | 134 | 141.7 |
Total Liabilities | 134 | 141.7 |
Fair Value, Measurements, Recurring [Member] | Cross-currency Interest Rate Swaps [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 45.1 | $ 5.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets, Current, Other Assets, Noncurrent | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | $ 36.4 | $ 68.1 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Cross-currency Interest Rate Swaps [Member] | Fair Value Measurements at Reporting Date Using: Significant Other Observable Inputs (Level 2) [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 45.1 | $ 5.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets, Current, Other Assets, Noncurrent | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | $ 36.4 | $ 68.1 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Interest Rate Swaps [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 163.5 | $ 144.7 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Interest Rate Swaps [Member] | Fair Value Measurements at Reporting Date Using: Significant Other Observable Inputs (Level 2) [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 163.5 | $ 144.7 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Forward [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 95.5 | $ 54.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets, Current, Other Assets, Noncurrent | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | $ 0.5 | $ 3.7 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Forward [Member] | Derivatives Not Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | | $ 0.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | | $ 1.6 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Forward [Member] | Fair Value Measurements at Reporting Date Using: Significant Other Observable Inputs (Level 2) [Member] | Derivatives Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | $ 95.5 | $ 54.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | Assets, Current, Other Assets, Noncurrent | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | $ 0.5 | $ 3.7 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | Other Liabilities, Current, Other Liabilities, Noncurrent | Other Liabilities, Current, Other Liabilities, Noncurrent |
Fair Value, Measurements, Recurring [Member] | Foreign Exchange Forward [Member] | Fair Value Measurements at Reporting Date Using: Significant Other Observable Inputs (Level 2) [Member] | Derivatives Not Designated as Hedges [Member] | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | |
Derivatives, current and long-term | | $ 0.4 |
Derivative Asset, Statement of Financial Position [Extensible Enumeration] | | Assets, Current, Other Assets, Noncurrent |
Derivatives, current and long-term | | $ 1.6 |
Derivative Liability, Statement of Financial Position [Extensible Enumeration] | | Other Liabilities, Current, Other Liabilities, Noncurrent |