Segment Information - Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Products & Healthcare Services
Segment Reporting, Revenue Reconciling Item [Line Items]
Non-cash adjustments to merchandise inventory	$ (1.1)	$ (4.5)	$ 4.3	$ 0.4
Patient Direct
Segment Reporting, Revenue Reconciling Item [Line Items]
Net book value of dispositions	$ 5.2	$ 8.1	$ 14.8	$ 17.2

Amount of divestiture of long-lived, physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

No definition available.

Name:	us-gaap_PropertyPlantAndEquipmentDisposals
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration