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Derivative Financial Instruments - Effects of Derivative Instruments on OCI and Earnings (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
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Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Derivative gain (loss) recognized in income, fair value hedges | $ (1.8) | $ (2.0) | $ (5.3) | $ (1.7)
Cash flow hedges, amount of gain (loss) recognized in OCI | 5.5 | (2.0) | (1.0) | (6.5)
Cash flow hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.5 | 1.2 | 3.0 | 2.8
Net investment hedges, amount of gain (loss) recognized in OCI | (8.1) | 2.9 | 0.3 | 10.1
Net investment hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 0.0 | 0.0 | 0.0
Forward treasury locks |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Cash flow hedges, amount of gain (loss) recognized in OCI | 0.0 | 0.0 | 0.0 | 0.0
Cash flow hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 0.0 | 0.1 | 0.1
Cross-currency swap |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Net investment hedges, amount of gain (loss) recognized in OCI | (8.1) | 2.9 | 0.3 | 10.1
Net investment hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 0.0 | 0.0 | 0.0
Fair Value Hedges: |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Derivative, forward point components, (loss) gain, recognized in earnings | (1.8) | 0.2 | (5.3) | 1.6
Fair value hedges, amount of gain (loss) recognized in OCI | 0.5 | (0.3) | 0.7 | (2.3)
Fair value hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 2.3 | (0.7) | 4.2
Fair Value Hedges: | Foreign currency hedge contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Fair value hedges, amount of gain (loss) recognized in OCI | 0.5 | (0.3) | 0.7 | (2.3)
Fair value hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 2.3 | (0.7) | 4.2
Other expense (income) |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Derivative gain (loss) on hedged item, fair value hedges | (16.6) | (1.2) | (6.2) | 8.7
Change in unrealized gain (loss) on fair value hedging instruments | 16.6 | 0.7 | 6.2 | (10.0)
Amount excluded from effectiveness testing, fair value hedges | (1.8) | (1.5) | (5.3) | (0.4)
Net sales |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (loss) on derivative instruments, net, pretax | 0.0 | 0.1 | (0.2) | 1.2
Net sales | Foreign currency hedge contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Cash flow hedges, amount of gain (loss) recognized in OCI | 0.2 | 0.5 | 0.3 | (0.4)
Cash flow hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.0 | 0.1 | (0.2) | 1.2
Cost of goods and services sold |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (loss) on derivative instruments, net, pretax | 0.5 | 1.1 | 3.1 | 1.5
Cost of goods and services sold | Foreign currency hedge contracts |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Cash flow hedges, amount of gain (loss) recognized in OCI | 5.3 | (2.5) | (1.3) | (6.1)
Cash flow hedges, amount of (gain) loss reclassified from accumulated OCI into income | 0.5 | 1.1 | 3.1 | 1.5
Interest expense |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (loss) on derivative instruments, net, pretax | $ 0.0 | $ 0.0 | $ 0.1 | $ 0.1

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- Definition Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 25 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480238/815-25-50-1 + Details
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- Definition Amount of the increase (decrease) in fair value of the hedged item in a fair value hedge recognized in the income statement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 25 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480238/815-25-50-1 + Details
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- Definition Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4C -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Subparagraph (b) -SubTopic 20 -Topic 815 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480627/815-20-45-1A + Details
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- Definition Net gain (loss) relating to components of the gain (loss) on the fair value hedging instrument excluded from the assessment of fair value hedge effectiveness. Recognized in earnings. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 815 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 4C -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480434/815-10-50-4C Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 815 -SubTopic 25 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480238/815-25-50-1 + Details
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