Debt (Details) - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2015	Dec. 31, 2014
Debt Instrument [Line Items]
Long-term debt	$ 302.5	$ 336.7
Less: current portion of long-term debt	71.0	27.2
Long-term debt, excluding current portion	231.5	309.5
Series B Floating Rate Notes Due 2015 [Member]
Debt Instrument [Line Items]
Long-term debt	0.0	25.0
Euro Note B Due 2016 [Member]
Debt Instrument [Line Items]
Long-term debt	68.7	74.3
Capital leases, due 2016 [Member]
Debt Instrument [Line Items]
Capital leases	0.1	0.2
Revolving credit facility, due 2017 [Member]
Debt Instrument [Line Items]
Long-term debt	27.8	29.7
Line of credit facility outstanding borrowings, Yen	4.2
Line of credit facility outstanding borrowings, Euro	23.6
Term Loan Due 2018 [Member]
Debt Instrument [Line Items]
Long-term debt	37.7	39.2
Current portion of long-term debt	$ 2.2
Debt Instrument Term	5 years
Notes Payable due 2020 [Member]
Debt Instrument [Line Items]
Long-term debt	$ 0.2	0.3
Series A Notes, Due 2022 [Member]
Debt Instrument [Line Items]
Long-term debt	42.0	42.0
Series B Notes, Due 2024 [Member]
Debt Instrument [Line Items]
Long-term debt	53.0	53.0
Series C Notes, Due 2027 [Member]
Debt Instrument [Line Items]
Long-term debt	$ 73.0	$ 73.0

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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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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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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