Reorganization of Business (Net Charges Incurred By Business Segment) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
---|---|---|---|---|
Jul. 02, 2016 |
Jul. 04, 2015 |
Jul. 02, 2016 |
Jul. 04, 2015 |
|
Restructuring Cost and Reserve [Line Items] | ||||
Reorganization of business charges | $ 44 | $ 16 | $ 67 | $ 30 |
Products | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Reorganization of business charges | 33 | 12 | 54 | 22 |
Services | ||||
Restructuring Cost and Reserve [Line Items] | ||||
Reorganization of business charges | $ 11 | $ 4 | $ 13 | $ 8 |