Summary of Significant Accounting Policies - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) segment	Sep. 30, 2022 USD ($)	Mar. 14, 2023 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of reportable segments | segment			2
Master Receivables Purchase Agreement
Summary Of Significant Accounting Policies [Line Items]
Restricted cash deposits	$ 18.6		$ 18.6
Accounts receivable sold	482.0		894.0
Cash proceeds from sale of accounts receivable	478.0		888.0
Cash proceeds from collection of accounts receivable	508.0		805.0
Master Receivables Purchase Agreement | Other Operating Expense (Income)
Summary Of Significant Accounting Policies [Line Items]
Loss on sale of accounts receivable	3.5		7.1
Master Receivables Purchase Agreement | Uncollectible Receivables
Summary Of Significant Accounting Policies [Line Items]
Uncollected accounts receivable, sold	89.1		89.1
Master Receivables Purchase Agreement | Maximum
Summary Of Significant Accounting Policies [Line Items]
Maximum uncollected receivables available					$ 200.0
Rental Equipment
Summary Of Significant Accounting Policies [Line Items]
Revenue of leased and rented property or equipment	$ 158.0	$ 148.0	$ 504.0	$ 299.0