The amount of valuation allowance provided against tax benefits expected to expire prior to utilization.

No definition available.

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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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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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No definition available.

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to increase (decrease) in the income tax rates.

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- Definition

Amount of unrecognized tax benefits.

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Provision For Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended				9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Provision For Income Taxes
Effective income tax rate	9.30%			6.50%	(185.20%)	14.90%
Swiss tax reform		$ 15.3
Valuation allowance, provision against tax benefit expected to expire		$ 8.5
Tax benefits			$ 0.0
Provision for (benefit from) income taxes	$ (12.1)			$ 5.5	$ 41.4	$ 48.9
Change in valuation allowances			$ 35.6
Valuation Allowance				$ 16.3		$ 16.3