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Derivatives - Schedule of Net Effect Of Derivative Instruments Designated in Hedging Relationships by Income Statement Location (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Gain (Loss) Reclassified from AOCL | $ (6.9) | $ (3.0) | $ (19.5) | $ (4.6)
Derivatives designated as cash flow hedge |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Unrealized Gain (Loss) Recognized in AOCL on Derivatives, Net of Tax | 8.4 | 19.9 | (12.4) | 91.8
Gain (Loss) Reclassified from AOCL | (6.9) | (3.0) | (19.4) | (4.6)
Interest rate contracts - cash flow hedge | Other income,(expense) net | Foreign exchange contracts | Derivatives designated as cash flow hedge |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Unrealized Gain (Loss) Recognized in AOCL on Derivatives, Net of Tax | 0.0 | 0.1 | 0.2 | 0.3
Gain (Loss) Reclassified from AOCL | 0.0 | 0.0 | 0.1 | (0.1)
Interest rate contracts - cash flow hedge | Interest expense | Interest rate contracts | Derivatives designated as cash flow hedge |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Unrealized Gain (Loss) Recognized in AOCL on Derivatives, Net of Tax | (2.8) | 19.7 | (15.5) | 47.8
Gain (Loss) Reclassified from AOCL | (6.9) | (3.0) | (19.5) | (4.5)
Foreign exchange contracts - net investment hedge | Foreign exchange contracts | Derivatives designated as cash flow hedge |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Unrealized Gain (Loss) Recognized in AOCL on Derivatives, Net of Tax | 11.2 | 0.1 | 2.9 | 43.7
Gain (Loss) Reclassified from AOCL |  |  |  |

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- Definition Amount, before tax and after reclassification, of gain (loss) from derivative instrument designated and qualifying cash flow hedge included in assessment of hedge effectiveness, attributable to parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-11 + Details
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- Definition Amount, after tax, of reclassification of gain (loss) from accumulated other comprehensive income (AOCI) for derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-11 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 220 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482790/220-10-45-15 + Details
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