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Financial instruments and fair value measurements (Details) - USD ($) $ in Millions | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | $ 6,117.7 | $ 6,349.1
Fair value | 5,900.5 | 5,998.6
Receivables facility |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 287.3 | 327.2
Fair value | 287.3 | 327.2
Senior secured credit facilities: | 2% EURO Term Loan | Euro |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 347.1 | 342.0
Fair value | 345.2 | 340.7
Senior secured credit facilities: | 2.75% EURO Term Loan | Euro |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 646.2 | 636.7
Fair value | 639.3 | 627.5
Senior secured credit facilities: | 2.25% USD Term Loan | U.S. dollars |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 1,263.1 | 1,488.3
Fair value | 1,263.1 | 1,485.5
Notes | 2.625% secured notes |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 706.6 | 694.5
Fair value | 681.5 | 658.5
Notes | 3.875% unsecured notes |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 800.0 | 800.0
Fair value | 718.4 | 672.0
Notes | 3.875% unsecured notes |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 434.8 | 427.3
Fair value | 407.3 | 396.5
Notes | 4.625 % unsecured notes |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 1,550.0 | 1,550.0
Fair value | 1,475.8 | 1,407.6
Finance lease liabilities |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 69.0 | 68.9
Fair value | 69.0 | 68.9
Other Debt |  |
Estimated Fair Value Of Financial Instruments [Line Items] |  |
Gross amount | 13.6 | 14.2
Fair value | $ 13.6 | $ 14.2

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org//1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 470 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481139/470-20-50-4 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. + References No definition available. + Details
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