Acquisitions - Summary of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Jan. 11, 2019
Business Acquisition [Line Items]
Goodwill	$ 366.8	$ 366.8	$ 367.1
Presque Isle
Business Acquisition [Line Items]
Current assets				$ 2.1
Property and equipment				78.5
Goodwill				26.1
Intangible assets				71.2
Current liabilities				(5.2)
Non-current liabilities				(0.6)
Assets acquired and liabilities assumed				$ 172.1