Amount of borrowing outstanding under accounts receivable securitization program.

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Sum of the carrying values as of the balance sheet date of all debt, including all short-term borrowings, long-term debt, and capital lease obligations.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 210
-Section S99
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Amount of short-term debt and current maturity of long-term debt and capital lease obligations due within one year or the normal operating cycle, if longer.

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Contractual interest rate for funds borrowed, under the debt agreement.

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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.

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No definition available.

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Amount of unamortized debt discount (premium) and debt issuance costs.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 835
-SubTopic 30
-Section 45
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28555-108399

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Amount of long-term debt and capital lease obligation due after one year or beyond the normal operating cycle, if longer.

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Amount of long-term debt and capital leases due within one year or the normal operating cycle, if longer.

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- Definition

The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

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Amount of long-term debt classified as other, payable after one year or the operating cycle, if longer.

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Carrying value as of the balance sheet date of Notes with the highest claim on the assets of the issuer in case of bankruptcy or liquidation (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. Senior note holders are paid off in full before any payments are made to junior note holders.

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Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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Weighted average interest rate of short-term debt outstanding calculated at point in time.

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Debt and Credit Facilities - Total Debt Outstanding (Details) $ in Millions	Sep. 30, 2018 USD ($)	Sep. 30, 2018 EUR (€)	Dec. 31, 2017 USD ($)	Dec. 31, 2017 EUR (€)
Debt Instrument [Line Items]
Short-term borrowings	$ 308.3		$ 25.3
Current portion of long-term debt	5.1		2.2
Total current debt	313.4		27.5
Other	27.2		6.3
Total long-term debt, less current portion	3,242.5		3,230.5
Total debt	$ 3,555.9		$ 3,258.0
Short-term debt, weighted average interest rate	2.80%	2.80%	5.40%	5.40%
Long-term debt, weighted average interest rate	5.40%	5.40%	5.30%	5.30%
Unamortized discounts and issuance costs	$ 25.3		$ 29.5
Revolving Credit Facility
Debt Instrument [Line Items]
Short-term borrowings	212.4
Line of Credit
Debt Instrument [Line Items]
Short-term borrowings	12.0		23.2
Accounts Payable Under Financing Arrangements
Debt Instrument [Line Items]
Short-term borrowings			2.1
European Accounts Receivable Securitization Program \| European Program
Debt Instrument [Line Items]
Amount of borrowing under securitization program	$ 83.9	€ 72,000,000		€ 0
6.50% Senior Notes due December 2020
Debt Instrument [Line Items]
Debt interest rate	6.50%	6.50%
Senior notes	$ 423.9		423.6
4.875% Senior Notes due December 2022
Debt Instrument [Line Items]
Debt interest rate	4.875%	4.875%
Senior notes	$ 420.9		420.4
5.25% Senior Notes due April 2023
Debt Instrument [Line Items]
Debt interest rate	5.25%	5.25%
Senior notes	$ 421.0		420.4
4.50% Senior Notes due September 2023
Debt Instrument [Line Items]
Debt interest rate	4.50%	4.50%
Senior notes	$ 462.6		474.3
5.125% Senior Notes due December 2024
Debt Instrument [Line Items]
Debt interest rate	5.125%	5.125%
Senior notes	$ 421.2		420.7
5.50% Senior Notes due September 2025
Debt Instrument [Line Items]
Debt interest rate	5.50%	5.50%
Senior notes	$ 397.0		396.7
6.875% Senior Notes due July 2033
Debt Instrument [Line Items]
Debt interest rate	6.875%	6.875%
Senior notes	$ 445.5		445.4
Term Loan A due July 2023
Debt Instrument [Line Items]
Term loans	$ 223.2		$ 222.7