XML 109 R91.htm IDEA: XBRL DOCUMENT v3.8.0.1
Segment and Geographic Information 1 (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Mar. 31, 2016
Segment information      
Revenue $ 4,235 $ 4,036 $ 4,025
Expenses 2,684 2,531 2,494
Segment profit (loss) $ 1,551 $ 1,505 $ 1,531
Segment operating margin 37.00% 37.00% 38.00%
Depreciation $ 66 $ 58 $ 62
Reconciliation of segment profit to income from continuing operations before income taxes      
Segment profit 1,551 1,505 1,531
Share-based compensation expense 120 108 97
Other gains, net [1]     (1)
Interest expense, net 98 62 51
Income from continuing operations before income taxes 1,021 1,073 1,084
Purchased Software Products      
Reconciliation of segment profit to income from continuing operations before income taxes      
Amortization of intangible assets 235 164 146
Other Intangible Assets      
Reconciliation of segment profit to income from continuing operations before income taxes      
Amortization of intangible assets 41 19 44
Internally Developed Software Products      
Reconciliation of segment profit to income from continuing operations before income taxes      
Amortization of intangible assets 36 79 110
Mainframe Solutions      
Segment information      
Revenue 2,176 2,182 2,215
Expenses 785 851 854
Segment profit (loss) $ 1,391 $ 1,331 $ 1,361
Segment operating margin 64.00% 61.00% 61.00%
Depreciation $ 37 $ 34 $ 36
Reconciliation of segment profit to income from continuing operations before income taxes      
Segment profit 1,391 1,331 1,361
Enterprise Solutions      
Segment information      
Revenue 1,748 1,553 1,484
Expenses 1,597 1,378 1,337
Segment profit (loss) $ 151 $ 175 $ 147
Segment operating margin 9.00% 11.00% 10.00%
Depreciation $ 29 $ 24 $ 26
Reconciliation of segment profit to income from continuing operations before income taxes      
Segment profit 151 175 147
Services      
Segment information      
Revenue 311 301 326
Expenses 302 302 303
Segment profit (loss) $ 9 $ (1) $ 23
Segment operating margin 3.00% 0.00% 7.00%
Depreciation $ 0 $ 0 $ 0
Reconciliation of segment profit to income from continuing operations before income taxes      
Segment profit $ 9 $ (1) $ 23
[1] Other gains, net consists of miscellaneous items.