Warranty Costs (Tables)

12 Months Ended

Dec. 31, 2022

Guarantees [Abstract]

Changes in Carrying Amount of Accrued Product Warranty Costs

Changes in the carrying amount of accrued product warranty costs for each of the years ended December 31, 2022, 2021 and 2020 are as follows:

	Years Ended December 31,
	2022			2021			2020
Balance at beginning of year	$	8.3		$	9.6		$	10.0
Accrued current period warranty expense		3.3			3.7			3.5
Payments and adjustments		(2.1	)		(5.0	)		(3.9	)
Balance at end of year	$	9.5		$	8.3		$	9.6