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Fair Value of Financial Instruments - Financial Assets and Liabilities Related to Foreign Currency Exchange Contracts Account for at Fair Value (Details) - Estimate of Fair Value Measurement - Fair Value, Measurements, Recurring - USD ($) $ in Millions | Sep. 30, 2024 | Dec. 31, 2023
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Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | $ 10.2 | $ 9.7
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration] | Other Assets, Current | Other Assets, Current
Level 1 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | $ 9.0 | $ 8.1
Level 2 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 1.2 | 1.6
Level 3 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 0.0 | 0.0
Foreign Currency Exchange Contracts |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 1.2 | 1.6
Derivative liabilities, current |  | 0.6
Foreign Currency Exchange Contracts | Level 1 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 0.0 | 0.0
Derivative liabilities, current |  | 0.0
Foreign Currency Exchange Contracts | Level 2 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 1.2 | 1.6
Derivative liabilities, current |  | 0.6
Foreign Currency Exchange Contracts | Level 3 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 0.0 | 0.0
Derivative liabilities, current |  | 0.0
Deferred Compensation Plan - Program B |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 9.0 | 8.1
Deferred Compensation Plan - Program B | Level 1 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 9.0 | 8.1
Deferred Compensation Plan - Program B | Level 2 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | 0.0 | 0.0
Deferred Compensation Plan - Program B | Level 3 |  |
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Line Items] |  |
Derivatives assets, current | $ 0.0 | $ 0.0

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- Definition Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483466/210-20-50-3 + Details
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