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- Definition

Disposal Group, Including Discontinued Operation, Restitution Receipts

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- Definition

Disposal Group, Including Discontinued Operations, Liability Resolution Benefit

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- Definition

Disposal Group, Including Discontinued Operations, Professional Fees, Facility Costs And Tax Benefits

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- Definition

Professional Costs Related To Ongoing Restitution Proceedings

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- Definition

Special Charges, Expected Future Charges

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- Definition

Amount of tax expense (benefit) related to a discontinued operation. Includes, but is not limited to, tax expense (benefit) related to income (loss) from operations during the phase-out period, tax expense (benefit) related to gain (loss) on disposal, tax expense (benefit) related to gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and tax expense (benefit) related to adjustments of a prior period gain (loss) on disposal.

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Amount after tax of income (loss) from a discontinued operation including the portion attributable to the noncontrolling interest. Includes, but is not limited to, the income (loss) from operations during the phase-out period, gain (loss) on disposal, gain (loss) for reversal of write-down (write-down) to fair value, less cost to sell, and adjustments to a prior period gain (loss) on disposal.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Discontinued Operations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Discontinued Operations (Details) - USD ($) $ in Millions	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, including discontinued operations	$ (0.1)	$ (0.1)	$ 0.3	$ 10.5
Discontinued Operations - Disposed of by Sale \| NATG
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal group, including discontinued operations	(0.1)	(0.1)	0.3	10.5
Disposal group, including discontinued operations, liability resolution benefit			0.3
Disposal group, including discontinued operations, professional fees, facility costs and tax benefits		$ 0.1		10.5
Restitution receipts				15.0
Benefit related to resolution of certain liabilities				2.4
Professional fees related to ongoing restitution proceedings				3.6
Tax effect of discontinued operation				$ 3.3
Discontinued Operations - Disposed of by Sale \| NATG \| Maximum
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Additional charges (less than)	$ 0.5		$ 0.5