Segment Information (Tables)

9 Months Ended

Sep. 30, 2016

Segment Reporting [Abstract]

Segment Reporting Information by Segment

	Three Months Ended						Nine Months Ended
	September 30						September 30
	2016			2015			2016			2015
Net sales and revenues:
Truck	$	3,429.0		$	3,969.1		$	10,499.4		$	12,178.3
Less intersegment		(258.3	)		(224.4	)		(717.0	)		(681.1	)
External customers		3,170.7			3,744.7			9,782.4			11,497.2
Parts		777.2			789.1			2,276.0			2,341.9
Less intersegment		(12.4	)		(11.1	)		(35.3	)		(34.7	)
External customers		764.8			778.0			2,240.7			2,307.2
Other		17.7			23.5			56.5			75.9
		3,953.2			4,546.2			12,079.6			13,880.3
Financial Services		296.2			301.0			883.0			879.5
	$	4,249.4		$	4,847.2		$	12,962.6		$	14,759.8
Income (loss) before income taxes:
Truck	$	284.9		$	388.3		$	918.4		$	1,147.5
Parts		138.3			145.4			406.3			430.0
Other*		(7.8	)		(8.3	)		(862.4	)		(28.4	)
		415.4			525.4			462.3			1,549.1
Financial Services		71.0			92.9			228.6			272.7
Investment income		8.5			6.2			20.6			16.6
	$	494.9		$	624.5		$	711.5		$	1,838.4
Depreciation and amortization:
Truck	$	107.6		$	101.9		$	329.5		$	300.8
Parts		1.9			1.5			5.4			4.6
Other		3.9			3.8			11.7			10.9
		113.4			107.2			346.6			316.3
Financial Services		136.8			123.7			399.0			363.0
	$	250.2		$	230.9		$	745.6		$	679.3

* Other includes the $833.0 European Commission charge for the first nine months of 2016.