Segments of Business and Geographic Areas (Details 4) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Jan. 03, 2016 |
Dec. 28, 2014 |
Dec. 29, 2013 |
|
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | $ 3,746 | $ 3,895 | $ 4,104 |
| Operating Segments [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | 3,433 | 3,604 | 3,838 |
| Corporate, Non-Segment [Member] | General Corporate [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | 313 | 291 | 266 |
| Operating Segments [Member] | Consumer [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | 559 | 577 | 539 |
| Operating Segments [Member] | Pharmaceutical [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | 929 | 1,053 | 1,075 |
| Operating Segments [Member] | Medical Devices [Member] | |||
| Segment Reporting Information [Line Items] | |||
| Depreciation and Amortization by Segment | $ 1,945 | $ 1,974 | $ 2,224 |