Debt, Credit Facilities, and Commitments and Contingencies - Summary of Long-Term Debt (Details)
|
Dec. 31, 2019
USD ($)
|
Nov. 30, 2019
USD ($)
|
Oct. 31, 2019 |
Sep. 30, 2019
EUR (€)
|
Dec. 31, 2018
USD ($)
|
Sep. 30, 2018
USD ($)
|
Nov. 30, 2016
EUR (€)
|
May 31, 2016 |
May 31, 2015 |
Nov. 30, 2012 |
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Fair value hedges |
|
$ (48,000,000)
|
|
|
|
$ (466,000,000)
|
|
|
|
|
|
| Unamortized bond discounts |
|
(161,000,000)
|
|
|
|
(120,000,000)
|
|
|
|
|
|
| Unamortized deferred financing costs |
|
(323,000,000)
|
|
|
|
(163,000,000)
|
|
|
|
|
|
| Total long-term debt and finance lease obligations |
|
66,728,000,000
|
|
|
|
36,611,000,000
|
|
|
|
|
|
| Current portion |
|
3,753,000,000
|
|
|
|
1,609,000,000
|
|
|
|
|
|
| Noncurrent portion |
|
62,975,000,000
|
|
|
|
35,002,000,000
|
|
|
|
|
|
| Other |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 27,000,000
|
|
|
|
$ 36,000,000
|
|
|
|
|
|
| Senior notes | 2.90% notes due 2022 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.97%
|
|
|
|
2.97%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 3,100,000,000
|
|
|
|
$ 3,100,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
|
2.90%
|
| Senior notes | 4.40% notes due 2042 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.46%
|
|
|
|
4.46%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 2,600,000,000
|
|
|
|
$ 2,600,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
|
4.40%
|
| Senior notes | 2.50% notes due 2020 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.65%
|
|
|
|
2.65%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 3,750,000,000
|
|
|
|
$ 3,750,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
2.50%
|
|
| Senior notes | 3.20% notes due 2022 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.28%
|
|
|
|
3.28%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,000,000,000
|
|
|
|
$ 1,000,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
3.20%
|
|
| Senior notes | 3.60% notes due 2025 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.66%
|
|
|
|
3.66%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 3,750,000,000
|
|
|
|
$ 3,750,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
3.60%
|
|
| Senior notes | 4.50% notes due 2035 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.58%
|
|
|
|
4.58%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 2,500,000,000
|
|
|
|
$ 2,500,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
4.50%
|
|
| Senior notes | 4.70% notes due 2045 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.73%
|
|
|
|
4.73%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 2,700,000,000
|
|
|
|
$ 2,700,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
|
4.70%
|
|
| Senior notes | 2.30% notes due 2021 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.40%
|
|
|
|
2.40%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,800,000,000
|
|
|
|
$ 1,800,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
2.30%
|
|
|
| Senior notes | 2.85% notes due 2023 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.91%
|
|
|
|
2.91%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,000,000,000
|
|
|
|
$ 1,000,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
2.85%
|
|
|
| Senior notes | 3.20% notes due 2026 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.28%
|
|
|
|
3.28%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 2,000,000,000
|
|
|
|
$ 2,000,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
3.20%
|
|
|
| Senior notes | 4.30% notes due 2036 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.37%
|
|
|
|
4.37%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,000,000,000
|
|
|
|
$ 1,000,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
4.30%
|
|
|
| Senior notes | 4.45% notes due 2046 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.50%
|
|
|
|
4.50%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 2,000,000,000
|
|
|
|
$ 2,000,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
|
4.45%
|
|
|
| Senior notes | 0.375% notes due 2019 (€1,400 principal) |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
0.55%
|
|
|
|
0.55%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 0
|
|
|
|
$ 1,604,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
0.375%
|
|
|
|
0.375%
|
|
|
|
| Aggregate principal amount of debt | € |
|
|
|
|
|
|
|
€ 1,400,000,000
|
|
|
|
| Senior notes | 1.375% notes due 2024 (€1,450 principal) |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
1.46%
|
|
|
|
1.46%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,625,000,000
|
|
|
|
$ 1,661,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
1.375%
|
|
|
|
| Aggregate principal amount of debt | € |
|
|
|
|
|
|
|
€ 1,450,000,000
|
|
|
|
| Senior notes | 2.125% notes due 2028 (€750 principal) |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.18%
|
|
|
|
2.18%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 840,000,000
|
|
|
|
$ 859,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
|
2.125%
|
|
|
|
| Aggregate principal amount of debt | € |
|
|
|
|
|
|
|
€ 750,000,000
|
|
|
|
| Senior notes | 3.375% notes due 2021 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.51%
|
|
|
|
3.51%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,250,000,000
|
|
|
|
$ 1,250,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
3.375%
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
|
|
|
|
$ 1,250,000,000
|
|
|
|
|
| Senior notes | 3.75% notes due 2023 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.84%
|
|
|
|
3.84%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,250,000,000
|
|
|
|
$ 1,250,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
3.75%
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
|
|
|
|
$ 1,250,000,000
|
|
|
|
|
| Senior notes | 4.25% notes due 2028 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.38%
|
|
|
|
4.38%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,750,000,000
|
|
|
|
$ 1,750,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
4.25%
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
|
|
|
|
$ 1,750,000,000
|
|
|
|
|
| Senior notes | 4.875% notes due 2048 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.94%
|
|
|
|
4.94%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,750,000,000
|
|
|
|
$ 1,750,000,000
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
|
|
4.875%
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
|
|
|
|
$ 1,750,000,000
|
|
|
|
|
| Senior notes | 0.75% notes due 2027 (€750 principal) |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
0.86%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 840,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
0.75%
|
|
|
|
|
|
|
| Aggregate principal amount of debt | € |
|
|
|
|
€ 750,000,000
|
|
|
|
|
|
|
| Senior notes | 1.25% notes due 2031 (€650 principal) |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
1.30%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 728,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
|
|
1.25%
|
|
|
|
|
|
|
| Aggregate principal amount of debt | € |
|
|
|
|
€ 650,000,000
|
|
|
|
|
|
|
| Senior notes | Floating rate notes due May 2021 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.08%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 750,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | Floating rate notes due November 2021 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.12%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
750,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | Floating rate notes due 2022 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.29%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 750,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | 2.15% notes due 2021 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.23%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 1,750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
2.15%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 1,750,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | 2.30% notes due 2022 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.42%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 3,000,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
2.30%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 3,000,000,000.0
|
|
|
|
|
|
|
|
|
| Senior notes | 2.60% notes due 2024 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
2.69%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 3,750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
2.60%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 3,750,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | 2.95% notes due 2026 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.02%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 4,000,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
2.95%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 4,000,000,000.0
|
|
|
|
|
|
|
|
|
| Senior notes | 3.20% notes due 2029 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
3.25%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 5,500,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
3.20%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 5,500,000,000
|
|
|
|
|
|
|
|
|
| Senior notes | 4.05% notes due 2039 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.11%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 4,000,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
4.05%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 4,000,000,000.0
|
|
|
|
|
|
|
|
|
| Senior notes | 4.25% notes due 2049 |
|
|
|
|
|
|
|
|
|
|
|
| Long-term debt |
|
|
|
|
|
|
|
|
|
|
|
| Weighted-average effective interest rate |
[1] |
4.29%
|
|
|
|
0.00%
|
|
|
|
|
|
| Long-term debt and lease obligations, gross |
|
$ 5,750,000,000
|
|
|
|
$ 0
|
|
|
|
|
|
| Stated interest rate (as a percent) |
|
|
4.25%
|
|
|
|
|
|
|
|
|
| Aggregate principal amount of debt |
|
|
$ 5,750,000,000
|
|
|
|
|
|
|
|
|
|
|