Fair Value (Tables)

12 Months Ended

Mar. 31, 2017

Fair Value Disclosures [Abstract]

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents the Company’s assets and liabilities, excluding pension assets (see Note 13 - "Retirement and Other Post-Retirement Benefit Plans") and derivative assets and liabilities (see Note 7 - "Derivative Instruments"), that are measured at fair value on a recurring basis. There were no transfers between any of the levels during the periods presented.

			Fair Value Hierarchy
(in millions)	Fair Value		Level 1		Level 2		Level 3
Assets:	March 31, 2017
Money market funds and money market deposit accounts	$	406	$	406	$	—	$	—
Deferred purchase price receivable	252		—		—		252
Total assets	$	658	$	406	$	—	$	252
Liabilities:
Contingent consideration	$	7	$	—	$	—	$	7
Total liabilities	$	7	$	—	$	—	$	7

	April 1, 2016
Assets:
Money market funds and money market deposit accounts	$	348	$	348	$	—	$	—
Time deposits	1		1		—		—
Available for sale equity investments	66		66
Total assets	$	415	$	415	$	—	$	—