Business Combinations - Summary of Identifiable Intangible Assets Acquired (Details) $ in Thousands	Oct. 01, 2020 USD ($)
Acquired Indefinite-lived Intangible Assets [Line Items]
Fair value of purchased intangible assets	$ 62,800
340B Link Business | Customer relationships
Acquired Indefinite-lived Intangible Assets [Line Items]
Fair value of purchased intangible assets	$ 53,000
Useful life	21 years
340B Link Business | Acquired technology
Acquired Indefinite-lived Intangible Assets [Line Items]
Fair value of purchased intangible assets	$ 9,000
Useful life	5 years
340B Link Business | Trade names
Acquired Indefinite-lived Intangible Assets [Line Items]
Fair value of purchased intangible assets	$ 200
Useful life	1 year
340B Link Business | Non-compete agreements
Acquired Indefinite-lived Intangible Assets [Line Items]
Fair value of purchased intangible assets	$ 600
Useful life	3 years