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Goodwill and Intangible Assets - Components of Intangible Assets (Details) - USD ($) $ in Millions | Mar. 31, 2024 | Dec. 31, 2023
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Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Useful Life (in Years) | 7 years 1 month 6 days | 7 years 3 months 18 days
Gross Carrying Amount | $ 591.7 | $ 591.7
Accumulated Amortization | $ 371.6 | $ 362.1
Customer Relationships |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Useful Life (in Years) | 7 years 2 months 12 days | 7 years 4 months 24 days
Gross Carrying Amount | $ 546.0 | $ 546.0
Accumulated Amortization | $ 335.8 | $ 326.9
Trademarks and Trade Names |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Useful Life (in Years) | 6 years 4 months 24 days | 6 years 6 months
Gross Carrying Amount | $ 41.3 | $ 41.3
Accumulated Amortization | $ 31.4 | $ 30.9
Other |  |
Finite Lived Intangible Assets [Line Items] |  |
Weighted Average Remaining Useful Life (in Years) | 2 years 8 months 12 days | 2 years 10 months 24 days
Gross Carrying Amount | $ 4.4 | $ 4.4
Accumulated Amortization | $ 4.4 | $ 4.3

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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482665/350-30-50-2 + Details
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