Mergers and Acquisitions - Purchase Price Allocation (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022	May 02, 2022
Assets acquired
Goodwill	$ 723.5	$ 723.5
Agile IWG Holdings, LLC [Member]
Assets acquired
Receivables and other current assets			$ 1.8
Property, plant and equipment			10.2
Operating lease right-of-use assets			27.8
Goodwill			39.4
Intangible assets			19.4
Total assets acquired			98.6
Liabilities assumed
Accrued expenses and other current liabilities			2.5
Operating lease liabilities			25.7
Deferred income tax liability			4.4
Other noncurrent liabilities			0.5
Total liabilities assumed			33.1
Net assets acquired			$ 65.5