Income Taxes - Schedule of Classification of Deferred Tax Assets and Deferred Tax Liabilities in Consolidated Balance Sheets (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Deferred tax assets and deferred tax liabilities as presented in consolidated balance sheets
Long-term deferred tax assets, net	$ 69.1	$ 72.9
Long-term deferred tax liability, net	(140.0)	(153.0)
Net deferred tax liabilities	$ (70.9)	$ (80.1)