Amount after tax of gain (loss) not previously recognized resulting from the disposal of a discontinued operation.

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Name:	us-gaap_DiscontinuedOperationGainLossOnDisposalOfDiscontinuedOperationNetOfTax
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

Divestiture (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Divestiture (Details) - USD ($) $ in Millions	Sep. 30, 2022	Sep. 30, 2022	Jun. 07, 2022
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Transition services agreement, migration period		18 months
Discontinued Operations, Disposed of by Sale \| One Equity Partners
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Divestiture consideration received			$ 100.1
Net after-tax gain sale	$ 38.5	$ 38.5