Segment Information (Tables)

6 Months Ended

Jun. 30, 2022

Segment Reporting [Abstract]

Segment Reporting Information by Segment

	Three Months Ended						Six Months Ended
	June 30						June 30
		2022			2021			2022			2021
Net sales and revenues:
Truck	$	5,499.5		$	4,295.2		$	10,335.0		$	8,694.4
Less intersegment		(163.1	)		(143.0	)		(301.5	)		(309.2	)
External customers		5,336.4			4,152.2			10,033.5			8,385.2
Parts		1,450.6			1,226.4			2,855.9			2,402.6
Less intersegment		(15.9	)		(15.1	)		(32.3	)		(30.6	)
External customers		1,434.7			1,211.3			2,823.6			2,372.0
Other		15.1			24.1			35.5			43.9
		6,786.2			5,387.6			12,892.6			10,801.1
Financial Services		372.5			456.3			738.7			888.3
	$	7,158.7		$	5,843.9		$	13,631.3		$	11,689.4
Income before income taxes:
Truck	$	422.1		$	256.5		$	698.8		$	526.5
Parts		353.3			266.8			693.5			518.4
Other		(3.1	)		5.5			6.9			10.9
		772.3			528.8			1,399.2			1,055.8
Financial Services		144.4			106.5			291.4			182.9
Investment (loss) income		5.4			5.0			2.9			9.9
	$	922.1		$	640.3		$	1,693.5		$	1,248.6
Depreciation and amortization:
Truck	$	77.7		$	68.8		$	149.3		$	140.7
Parts		3.3			3.0			6.5			5.8
Other		6.2			5.3			11.9			10.7
		87.2			77.1			167.7			157.2
Financial Services		109.7			153.6			214.9			325.2
	$	196.9		$	230.7		$	382.6		$	482.4