Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
Operating activities from continuing operations:
Net income	$ 198	$ 212
Income from discontinued operations	0	(5)
Income from continuing operations	198	207
Adjustments to reconcile income from continuing operations to net cash provided by operating activities:
Depreciation and amortization	86	87
Deferred income taxes	3	(10)
Provision for bad debts	1	1
Share-based compensation expense	29	22
Other non-cash items	1	0
Foreign currency transaction (gains) losses	(2)	3
Changes in other operating assets and liabilities, net of effect of acquisitions:
Decrease in trade accounts receivable	193	228
Decrease in deferred revenue	(245)	(239)
(Decrease) increase in taxes payable, net	(41)	27
Increase (decrease) in accounts payable, accrued expenses and other	8	(33)
Decrease in accrued salaries, wages and commissions	(65)	(83)
Changes in other operating assets and liabilities	(5)	(22)
Net cash provided by operating activities - continuing operations	161	188
Investing activities from continuing operations:
Acquisitions of businesses, net of cash acquired, and purchased software	(1)	(37)
Purchases of property and equipment	(8)	(13)
Net cash used in investing activities - continuing operations	(9)	(50)
Financing activities from continuing operations:
Dividends paid	(107)	(110)
Purchases of common stock	(50)	(50)
Notional pooling borrowings	190	1,760
Notional pooling repayments	(186)	(1,776)
Debt repayments	(4)	(5)
Exercise of common stock options	13	4
Other financing activities	0	(23)
Net cash used in financing activities - continuing operations	(144)	(200)
Effect of exchange rate changes on cash	(44)	69
Net change in cash and cash equivalents - continuing operations	(36)	7
Cash provided by operating activities - discontinued operations	0	5
Net effect of discontinued operations on cash and cash equivalents	0	5
(Decrease) increase in cash and cash equivalents	(36)	12
Cash and cash equivalents at beginning of period	2,812	2,804
Cash and cash equivalents at end of period	$ 2,776	$ 2,816