Income Taxes - Deferred Income Tax Assets And Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets:
Inventories	$ 15.4	$ 17.4
Pension benefits	6.2	11.5
Other accruals and prepayments	45.3	54.3
Lease liabilities	35.5	34.2
Stock-based compensation expense	7.5	6.8
Interest expense	36.0	8.7
Capitalized research expenses	15.1	3.8
Tax credit and loss carryforwards	38.2	117.3
Valuation allowances	(38.7)	(90.0)
Total deferred tax asset	160.5	164.0
Deferred tax liabilities:
Property, plant and equipment	(5.7)	(9.6)
Unrealized gains and losses	(6.2)	(6.5)
Right-of-use assets	(31.5)	(30.3)
Goodwill and other intangible assets	(92.2)	(192.3)
Total deferred tax liability	(135.6)	(238.7)
Net deferred tax assets	$ 24.9
Net deferred tax liabilities		$ (74.7)