Summary of Significant Accounting Policies - Additional Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2025 USD ($) segment	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)	Oct. 18, 2024 USD ($)	Dec. 31, 2023 USD ($)	Mar. 14, 2023 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Number of Operating Segments | segment	2
Retained earnings	$ 1,020		$ 27,159
Total equity	570,979	$ 916,006	586,364		$ 945,304
Accounts payable	1,380,736		1,228,691
Other current liabilities	442,144		426,773
Other liabilities	87,376		101,025
Restricted cash	0		0
Allowances for losses on accounts receivable	6,371		6,238
Uncollected accounts receivable	200,000		$ 70,000
Accounts Receivable, Sale		515,000
Losses on sale of accounts receivable	2,100
Cash proceeds from collection of accounts receivable	209,000
Net cash proceeds under the Receivables Sale program	343,000
Maximum outstanding amount of accounts receivable				$ 450,000
Distribution, selling and administrative expenses	462,352	477,613
Acquisition-related charges	16,000
Patient Direct
Summary Of Significant Accounting Policies [Line Items]
Net book value of dispositions	$ 12,000	9,600
Rental Equipment
Summary Of Significant Accounting Policies [Line Items]
Revenue related to equipment		147,000
Other Intangibles
Summary Of Significant Accounting Policies [Line Items]
Useful life	6 years		6 years
Master Receivables Purchase Agreement
Summary Of Significant Accounting Policies [Line Items]
Cash proceeds from sale of accounts receivable		512,000
Cash proceeds from collection of accounts receivable		536,000
Master Receivables Purchase Agreement | Other operating (expense) income
Summary Of Significant Accounting Policies [Line Items]
Losses on sale of accounts receivable		$ 3,300
Master Receivables Purchase Agreement | Maximum
Summary Of Significant Accounting Policies [Line Items]
Uncollected accounts receivable						$ 200,000
Revision of Prior Period
Summary Of Significant Accounting Policies [Line Items]
Retained earnings	$ 21,000				21,000
Accounts payable					23,000
Other current liabilities					1,600
Other liabilities					$ 500