Deferred Revenue (Tables)

12 Months Ended

Mar. 31, 2016

Deferred Revenue Disclosure [Abstract]

Components of deferred revenue (billed or collected)

The current and noncurrent components of “Deferred revenue (billed or collected)” at March 31, 2016 and March 31, 2015 were as follows:

	At March 31,
(in millions)	2016		2015
Current:
Subscription and maintenance	$	1,990	$	1,966
Professional services	116		115
Software fees and other	91		33
Total deferred revenue (billed or collected) – current	$	2,197	$	2,114
Noncurrent:
Subscription and maintenance	$	712	$	832
Professional services	21		28
Software fees and other	4		3
Total deferred revenue (billed or collected) – noncurrent	$	737	$	863
Total deferred revenue (billed or collected)	$	2,934	$	2,977