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

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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Financing Arrangements (Details 1) € in Millions, $ in Millions	Sep. 30, 2018 EUR (€)	Sep. 30, 2018 USD ($)	Dec. 31, 2017 USD ($)
Long-term debt
Total Long-term debt		$ 1,693.1	$ 856.9
Less current maturities		11.4	2.7
Long-term debt		$ 1,681.7	854.2
Senior Unsecured Notes - 3.875% [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	3.875%	3.875%
Euro Senior Unsecured Notes - 2.02% [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.02%	2.02%
Senior Unsecured Notes - 4.5% [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	4.50%	4.50%
Long-term debt
Total Long-term debt		$ 396.0	0.0
Other Long Term Debt [Member]
Long-term debt
Total Long-term debt		5.7	4.5
Euro Term Loan - Variable Rate [Member]
Long-term debt
Total Long-term debt	€ 93.5	$ 108.3	119.7
Euro Senior Unsecured Notes - 2.02% [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.02%	2.02%
Long-term debt
Total Long-term debt		$ 173.4	$ 179.3
Senior Unsecured Notes - Variable Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	2.43%	2.43%	1.83%
Line of Credit Facility, Remaining Borrowing Capacity		$ 434.8
Long-term debt
Total Long-term debt		65.2	$ 52.0
Senior Unsecured Notes - 3.875% [Member]
Long-term debt
Total Long-term debt		347.5	346.9
Series A Medium Term Note [Member]
Long-term debt
Total Long-term debt		$ 154.6	$ 154.5
Line of Credit Accounts Receivable Securitization [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Interest Rate at Period End	0.00%	0.00%	2.15%
Line of Credit Facility, Remaining Borrowing Capacity		$ 6.8
Long-term debt
Total Long-term debt		93.2	$ 0.0
Term Loan - Variable Rate [Member]
Long-term debt
Total Long-term debt		$ 349.2	$ 0.0