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Business Acquisitions and Divestitures - Acquisition of Medical Specialties Distributors (Details) - Medical Specialties Distributors LLC (“MSD”) - USD ($) $ in Millions |  | 12 Months Ended
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Jun. 01, 2018 | May 31, 2019
Business Acquisition [Line Items] |  |
Net purchase consideration | $ 784 |
Intangible assets |  | $ 326
Weighted average life (years) |  | 18 years

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