Product Support Liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Product Warranties Disclosures [Abstract]

Changes in Product Support Liabilities, Warranty Reserves

WARRANTY RESERVES	2021			2020			2019
Balance at January 1	$	389.7		$	440.0		$	380.2
Cost accruals		298.2			295.0			386.3
Payments		(396.3	)		(437.2	)		(343.7	)
Change in estimates for pre-existing warranties		58.3			84.1			19.8
Currency translation and other		(5.6	)		7.8			(2.6	)
Balance at December 31	$	344.3		$	389.7		$	440.0

Changes in Deferred Revenues on Extended Warranties and R&M Contracts

DEFERRED REVENUES ON EXTENDED WARRANTIES AND R&M CONTRACTS	2021			2020			2019
Balance at January 1	$	795.8		$	801.4		$	699.9
Deferred revenues		487.1			409.9			499.1
Revenues recognized		(487.8	)		(438.9	)		(396.4	)
Currency translation		(19.9	)		23.4			(1.2	)
Balance at December 31	$	775.2		$	795.8		$	801.4

Product Support Liabilities

Product support liabilities are included in the accompanying Consolidated Balance Sheets as follows:

	WARRANTY RESERVES				DEFERRED REVENUES
At December 31,		2021		2020		2021		2020
Truck, Parts and Other:
Accounts payable, accrued expenses and other	$	215.5	$	245.6	$	259.5	$	269.0
Other liabilities		128.8		144.1		503.2		513.1
Financial Services:
Accounts payable, accrued expenses and other						4.6		5.7
Deferred taxes and other liabilities						7.9		8.0
	$	344.3	$	389.7	$	775.2	$	795.8