Income Taxes - Deferred Assets and Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Allowance for credit losses	$ 23.7	$ 26.2
Operating lease liabilities	11.7	12.0
Inventories	15.8	8.6
Pension benefits	1.7	1.6
Other accruals and prepayments	42.6	31.5
Deferred revenue	16.0	15.3
Warranty services	9.5	10.8
Stock-based compensation expense	6.8	7.4
Tax credit and loss carryforwards	50.8	39.0
Other	5.0	2.5
Valuation allowances	(26.8)	(23.0)
Total deferred tax assets	156.8	131.9
Deferred tax liabilities:
Property, plant and equipment	(4.5)	(8.5)
Operating lease right-of-use assets	(10.4)	(11.1)
Insurance, including self-insurance	(6.5)	(16.0)
Goodwill and other intangibles	(105.4)	(107.3)
Other	(3.3)	(5.8)
Total deferred tax liabilities	(130.1)	(148.7)
Net deferred tax asset (liability)	$ 26.7
Net deferred tax asset (liability)		$ (16.8)