Summary of Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2015

Accounting Policies [Abstract]

Schedule of Property, Plant and Equipment

Estimated Useful Lives	Years
Buildings	16 to 25
Building leasehold improvements	3 to 10
Vehicles	3 to 10
Capitalized software	3 to 5
Other machinery and equipment	3 to 10

The following table presents our property and equipment that is classified as held and used:

	December 31,
(In millions)	2015			2014
Land	$	56.3		62.7
Buildings	192.8			231.2
Leasehold improvements	181.3			199.8
Vehicles	369.4			396.5
Capitalized software(a)	183.6			183.0
Other machinery and equipment	572.1			673.2
	1,555.5			1,746.4
Accumulated depreciation and amortization	(1,006.5		)	(1,076.9	)
Property and equipment, net	$	549.0		669.5

(a) Amortization of capitalized software costs included in continuing operations was $20.7 million in 2015, $20.3 million in 2014 and $17.8 million in 2013.