Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Reporting [Abstract]

Segment Reporting Information by Segment

Three Months Ended March 31,	2016			2015
Net sales and revenues:
Truck	$	3,472.4		$	3,980.8
Less intersegment		(201.9	)		(211.7	)
External customers		3,270.5			3,769.1
Parts		729.3			764.4
Less intersegment		(9.8	)		(11.7	)
External customers		719.5			752.7
Other		20.6			26.2
		4,010.6			4,548.0
Financial Services		289.4			284.7
	$	4,300.0		$	4,832.7
Income (loss) before income taxes:
Truck	$	304.1		$	339.1
Parts		134.6			138.9
Other (includes European Commission charge of $942.6 in 2016)		(954.3	)		(10.4	)
		(515.6	)		467.6
Financial Services		80.3			89.0
Investment income		5.7			5.1
	$	(429.6	)	$	561.7
Depreciation and amortization:
Truck	$	109.6		$	97.0
Parts		1.6			1.5
Other		3.9			3.6
		115.1			102.1
Financial Services		127.4			119.0
	$	242.5		$	221.1