Summary of Significant Accounting Policies - Advertising Costs, Cost of Net Revenue, General and Administrative Expenses (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Accounting Policies [Abstract]
Advertising costs	$ 22,500	$ 22,800	$ 19,200
Cost of products and supplies	1,288,162	1,310,213	1,202,895
Salaries, labor and benefits	730,597	716,531	703,720
Patient equipment depreciation	320,289	325,696	286,288
Rent and occupancy	71,874	68,375	65,979
Other operating expenses	168,960	155,295	131,598
Total	2,579,882	2,576,110	2,390,480
Salaries and benefits expenses	$ 157,200	$ 146,300	$ 134,100