| Three Months Ended | ||||||||||
| (Dollars in Millions) | Mar 31,  2018 | Apr 1,  2017 | ||||||||
| Earnings1  | $ | 5,139 | $ | 3,861 | ||||||
| Adjustments: | ||||||||||
| Add - Fixed charges | 234 | 223 | ||||||||
| Subtract - Capitalized interest | (113 | ) | (67 | ) | ||||||
| Earnings and fixed charges (net of capitalized interest) | $ | 5,260 | $ | 4,017 | ||||||
| Fixed charges: | ||||||||||
| Interest2  | $ | 112 | $ | 146 | ||||||
| Capitalized interest | 113 | 67 | ||||||||
| Estimated interest component of rental expense | 9 | 10 | ||||||||
| Total | $ | 234 | $ | 223 | ||||||
| Ratio of earnings before taxes and fixed charges, to fixed charges | 22x | 18x | ||||||||
| 1  | After adjustments required by Item 503(d) of Regulation S-K. | 
| 2  | Interest within provision for taxes on the consolidated condensed statements of income is not included. |