Debt (Tables)

12 Months Ended

Dec. 31, 2018

Debt Disclosure [Abstract]

Outstanding Debt

	2018		2017
Commercial Paper	$	114.4	$	162.4
Current maturities of long-term debt	1.7		0.9
Current finance leases	0.1		0.3
Short-term loans and current maturities of long-term debt	116.2		163.6
Non-current maturities of long-term debt	8.8		8.2
Non-current finance leases	—		0.1
Long-term debt and finance leases	8.8		8.3
Total debt and finance leases	$	125.0	$	171.9