Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018	Dec. 31, 2017
Sundry
Deferred taxes (see Note O)	$ 11.5		$ 20.2
Diversified investments associated with stock-based compensation plans (see Note M)	38.2		30.4
Investment in associated companies	4.3		7.1
Pension plan assets (see Note N)	1.4		1.6	$ 2.2
Brazilian VAT deposits (see Note U)	10.5		13.9
Net long-term notes receivable (see Note I)	9.0		10.6
Finance leases (see Note L)	4.3
Other	39.2		32.6
Sundry	118.4		116.4
Accrued expenses
Litigation contingency accruals (see Note U)	0.7		1.9
Wages and commissions payable	80.9		71.5
Workers’ compensation, vehicle-related and product liability, medical/disability 1	42.9		49.2
Sales promotions	51.1		48.3
Liabilities associated with stock-based compensation plans (see Note M)	11.8		12.2
Accrued interest	14.4		7.9
General taxes, excluding income taxes	17.0		16.3
Environmental reserves	3.8		2.9
Other	58.4		52.5
Accrued expenses	281.0	$ 262.3	262.7
Other current liabilities
Dividends payable	52.7		49.6
Customer deposits	11.9		11.8
Sales tax payable	5.0		3.9
Derivative financial instruments (see Note T)	0.9		4.5
Liabilities associated with stock-based compensation plans (see Note M)	2.8		2.3
Outstanding checks in excess of book balances	10.4		10.6
Other	9.6		3.7
Other current liabilities	93.3		86.4
Other long-term liabilities
Liability for pension benefits (see Note N)	58.6		39.2	$ 57.6
Liabilities associated with stock-based compensation plans (see Note M)	46.5		34.6
Deemed repatriation tax payable (see Note O)	32.8		32.2
Net reserves for tax contingencies	8.1		10.3
Deferred compensation (see Note M)	14.6		17.6
Other	12.9		21.4
Other long-term liabilities	$ 173.5		$ 155.3