Royalties And Licenses (Tables)

12 Months Ended

Mar. 31, 2017

Royalties And Licenses [Abstract]

Schedule Of Royalty-Related Assets

	As of March 31,
	2017		2016
Other current assets	$	79	$	54
Other assets	39		63
Royalty-related assets	$	118	$	117

Schedule Of Royalty-Related Liabilities

	As of March 31,
	2017		2016
Accrued royalties	$	165	$	159
Other liabilities	97		118
Royalty-related liabilities	$	262	$	277