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Financial Instruments (Effect of Risk-Management Instruments) (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2021 | Sep. 30, 2020
Cash flow hedges: |  |  |  |
Total | $ 65.0 | $ (80.3) | $ 181.2 | $ (125.1)
Foreign currency-denominated notes |  |  |  |
Cash flow hedges: |  |  |  |
Effective portion of risk-management instruments that was recognized in other comprehensive income (loss), net investment hedges | 119.0 | (181.1) | 268.8 | (186.0)
Cross-currency interest rate swaps |  |  |  |
Cash flow hedges: |  |  |  |
Effective portion of risk-management instruments that was recognized in other comprehensive income (loss), net investment hedges | 66.7 | (110.4) | 170.8 | (55.4)
Effective portion of risk-management instruments that was recognized in other comprehensive income (loss), cash flow hedges | 3.1 | 6.6 | 22.5 | (58.3)
Forward-starting interest rate swaps |  |  |  |
Cash flow hedges: |  |  |  |
Effective portion of risk-management instruments that was recognized in other comprehensive income (loss), cash flow hedges | 19.4 | 99.6 | 149.3 | (231.9)
Designated as Hedging Instrument | Foreign currency-denominated notes |  |  |  |
Fair value hedges: |  |  |  |
Effect from hedged fixed-rate debt | (10.1) | (14.0) | (60.5) | 110.4
Designated as Hedging Instrument | Interest rate contracts |  |  |  |
Fair value hedges: |  |  |  |
Effect from interest rate contracts | 10.1 | 14.0 | 60.5 | (110.4)
Cash flow hedges: |  |  |  |
Effective portion of losses on interest rate contracts reclassified from accumulated other comprehensive loss | 4.2 | 4.1 | 12.5 | 12.3
Designated as Hedging Instrument | Cross-currency interest rate swaps |  |  |  |
Cash flow hedges: |  |  |  |
Effective portion of losses on interest rate contracts reclassified from accumulated other comprehensive loss | 10.0 | (30.2) | 58.1 | (54.6)
Not Designated as Hedging Instrument | Foreign currency exchange contracts |  |  |  |
Cash flow hedges: |  |  |  |
Net (gains) losses on foreign currency exchange contracts not designated as hedging instruments | $ 50.8 | $ (54.2) | $ 110.6 | $ (82.8)

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 25 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121577467&loc=d3e76258-113986 + Details
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