Income Taxes - Summary of Components of Net Deferred Income Tax Asset (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Deferred income tax assets (liabilities):
Tax loss carryforwards	$ 397.4	$ 396.9
Tax credit carryforwards	243.9	266.4
Retirement benefit plans	22.6	55.8
Accrued liabilities	208.7	193.9
Self-insurance reserves	5.5	6.7
Current asset basis differences	42.0	41.4
Long-term asset basis differences	3.5	(24.2)
Deferred compensation	25.8	25.4
Capitalized engineering, research and development	169.6	138.3
Undistributed earnings of foreign subsidiaries	(71.7)	(74.0)
Derivative instruments and hedging activities		2.0
Derivative instruments and hedging activities	(10.7)
Other	1.8
Other		(12.3)
Net deferred income tax asset before valuation allowance	1,038.4	1,016.3
Valuation allowance	(417.9)	(406.9)
Net deferred income tax asset	$ 620.5	$ 609.4

Deferred Tax Assets, Current Asset Basis Difference

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Deferred Tax Assets, Tax Credit Carryforwards, Net of Stock-Based Compensation Adjustment

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from derivative instruments.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from postretirement benefits.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences from derivatives.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiary and other recognized entity not within country of domicile. Includes, but is not limited to, other basis differences.

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