Income Taxes - 2017 Tax Act (Details) $ in Millions	12 Months Ended
Dec. 31, 2021 USD ($)
2017 Tax Act
Income tax estimated liability and state income and foreign withholding taxes	$ 35.4
Total toll charge liability, paid	$ 11.3

Amount of income tax expense from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 9
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32639-109319

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration