Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $)
In Millions, unless otherwise specified
9 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Operating activities from continuing operations:    
Net income $ 695 $ 807
Income from discontinued operations (30) (21)
Income from continuing operations 665 786
Adjustments to reconcile income from continuing operations to net cash provided by operating activities:    
Depreciation and amortization 303 317
Deferred income taxes (62) (75)
Provision for bad debts 1 5
Share-based compensation expense 65 63
Asset impairments and other non-cash items 1 9
Foreign currency transaction losses 1 3
Changes in other operating assets and liabilities, net of effect of acquisitions:    
Decrease in trade accounts receivable 91 133
Decrease in deferred revenue (445) (429)
Increase (decrease) in taxes payable, net 34 (247)
(Decrease) increase in accounts payable, accrued expenses and other (38) 20
Decrease in accrued salaries, wages and commissions (62) (57)
Changes in other operating assets and liabilities (9) (33)
Net cash provided by operating activities - continuing operations 545 495
Investing activities from continuing operations:    
Acquisitions of businesses, net of cash acquired, and purchased software (32) (127)
Purchases of property and equipment (46) (52)
Proceeds from sale of assets 0 12
Capitalized software development costs 0 (39)
Purchases of short-term investments 0 (9)
Maturities of short-term investments 0 184
Other investing activities 0 (1)
Net cash used in investing activities - continuing operations (78) (32)
Financing activities from continuing operations:    
Dividends paid (333) (341)
Purchases of common stock (125) (340)
Notional pooling borrowings 4,226 2,577
Notional pooling repayments (4,145) (2,603)
Debt borrowings 0 498
Debt repayments (507) (12)
Debt issuance costs 0 (5)
Exercise of common stock options and other 25 74
Net cash used in financing activities - continuing operations (859) (152)
Effect of exchange rate changes on cash (310) 38
Net change in cash and cash equivalents - continuing operations (702) 349
Cash (used in) provided by operating activities - discontinued operations (37) 32
Cash provided by investing activities - discontinued operations 170 0
Net effect of discontinued operations on cash and cash equivalents 133 32
(Decrease) increase in cash and cash equivalents (569) 381
Cash and cash equivalents at beginning of period 3,252 2,593
Cash and cash equivalents at end of period $ 2,683 $ 2,974