|
Fair Value Measurements (Details) (USD $)
In Millions, unless otherwise specified
|
Apr. 03, 2015
|
Dec. 31, 2014
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Available-for-sale securities |
$ 7,986 |
$ 7,879 |
| Level 1 |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Trading Securities |
230 |
228 |
| Available-for-sale securities |
4,412 |
4,116 |
| Derivatives, assets |
7 |
9 |
| Total assets |
4,649 |
4,353 |
| Derivatives, liabilities |
1 |
2 |
| Total liabilities |
1 |
2 |
| Level 2 |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Trading Securities |
118 |
177 |
| Available-for-sale securities |
3,439 |
3,627 |
| Derivatives, assets |
2,118 |
1,721 |
| Total assets |
5,675 |
5,525 |
| Derivatives, liabilities |
458 |
558 |
| Total liabilities |
458 |
558 |
| Level 3 |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Trading Securities |
3 |
4 |
| Available-for-sale securities |
135 |
136 |
| Derivatives, assets |
0 |
0 |
| Total assets |
138 |
140 |
| Derivatives, liabilities |
0 |
0 |
| Total liabilities |
0 |
0 |
| Netting Adjustment |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Trading Securities |
0 |
0 |
| Available-for-sale securities |
0 |
0 |
| Derivatives, assets |
(356) |
(437) |
| Total assets |
(356) |
(437) |
| Derivatives, liabilities |
(356) |
(437) |
| Total liabilities |
(356) |
(437) |
| Fair Value Measurements |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Trading Securities |
351 |
409 |
| Available-for-sale securities |
7,986 |
7,879 |
| Derivatives, assets |
1,769 |
1,293 |
| Total assets |
10,106 |
9,581 |
| Derivatives, liabilities |
103 |
123 |
| Total liabilities |
103 |
123 |
| Prepaid expenses and other assets | Fair Value Measurements |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Derivatives, assets |
817 |
567 |
| Other Assets | Fair Value Measurements |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Derivatives, assets |
952 |
726 |
| Accounts payable and accrued expenses | Fair Value Measurements |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Derivatives, liabilities |
17 |
14 |
| Other Liabilities | Fair Value Measurements |
|
|
| Assets and liabilities measured at fair value on a recurring basis |
|
|
| Derivatives, liabilities |
$ 86 |
$ 109 |