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v3.20.1

(Schedule Of Royalty-Related Assets) (Details) - USD ($) $ in Millions | Mar. 31, 2020 | Mar. 31, 2019
--- | --- | ---
Royalties And Licenses [Line Items] |  |
Royalty-related assets | $ 99 | $ 83
Other Current Assets [Member] |  |
Royalties And Licenses [Line Items] |  |
Royalty-related assets | 74 | 53
Other Assets [Member] |  |
Royalties And Licenses [Line Items] |  |
Royalty-related assets | $ 25 | $ 30

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- Details
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