Financing Arrangements - Long-term Debt (Details) - USD ($) $ in Millions						12 Months Ended
	Nov. 01, 2019	Jun. 25, 2019	Sep. 11, 2018	Sep. 06, 2018	Sep. 01, 2018	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Finance Lease, Liability, Payment, Due						$ 3.4
Long-term Debt, Maturities, Repayments of Principal in Next Twelve Months						64.7
Long-term Debt						1,712.8	$ 1,648.0
Long-term Debt, Current Maturities						64.7	9.4
Long-term debt
Long-term debt						1,648.1	1,638.6
Long-term Debt, Maturities, Repayments of Principal in Year Two						110.2
Long-term Debt, Maturities, Repayments of Principal in Year Three						10.6
Long-term Debt, Maturities, Repayments of Principal in Year Four						313.6
Long-term Debt, Maturities, Repayments of Principal in Year Five						483.7
Long-term Debt, Maturities, Repayments of Principal after Year Five						$ 730.0
Senior Unsecured Notes - 3.875% [Member]
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						3.875%
Euro Senior Unsecured Notes - 2.02% [Member]
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						2.02%
Fixed Rate Bank Loan (BEKA) [Member]
Debt Instrument [Line Items]
Debt Instrument, Issuance Date	Nov. 01, 2019
Long-term Debt						$ 18.0	0.0
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						2.15%
Senior Unsecured Notes - 4.5% [Member]
Debt Instrument [Line Items]
Debt Instrument, Issuance Date				Sep. 06, 2018
Long-term Debt						$ 396.1	395.8
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						4.50%
Term Loan - Variable Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Issuance Date			Sep. 11, 2018
Long-term Debt						$ 338.5	347.1
Line of Credit Accounts Receivable Securitization [Member]
Debt Instrument [Line Items]
Long-term Debt						98.2	75.0
Euro Term Loan - Variable Rate [Member]
Debt Instrument [Line Items]
Long-term Debt						54.4	107.1
Other Long Term Debt [Member]
Debt Instrument [Line Items]
Long-term Debt						4.1	5.4
Series A Medium Term Note [Member]
Debt Instrument [Line Items]
Long-term Debt						154.6	154.6
Senior Unsecured Notes - Variable Rate [Member]
Debt Instrument [Line Items]
Debt Instrument, Issuance Date		Jun. 25, 2019
Long-term Debt						$ 132.7	43.9
Line of Credit Facility, Expiration Date						Jun. 25, 2024
Euro Senior Unsecured Notes - 2.02% [Member]
Debt Instrument [Line Items]
Long-term Debt						$ 167.7	171.4
Senior Unsecured Notes - 3.875% [Member]
Debt Instrument [Line Items]
Long-term Debt						$ 348.5	$ 347.7
United States [Member] | Senior Unsecured Notes - Variable Rate [Member]
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						2.85%	3.40%
Europe [Member] | Senior Unsecured Notes - Variable Rate [Member]
Long-term debt
Debt Instrument, Interest Rate, Stated Percentage						1.00%	1.10%
Cone Drive [Member]
Debt Instrument [Line Items]
Business Acquisition, Effective Date of Acquisition					Sep. 01, 2018