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v3.20.1

Financing arrangements (Principal Amounts and Carrying Value of Long-term Borrowings) (Details) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Mar. 31, 2020 GBP (£) | Mar. 31, 2020 USD ($) | Mar. 31, 2020 CHF (SFr) | Mar. 31, 2020 EUR (€) | Dec. 31, 2019 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Unamortized bond discounts, premiums and issuance costs, net |  | $ (892) |  |  | $ (868)
Fair value adjustments |  | 648 |  |  | 296
Total carrying value of debt |  | 31,848 |  |  | 29,903
Less current portion |  | (1,840) |  |  | (2,953)
Total long-term debt |  | 30,008 |  |  | 26,950
Notes [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Face amount |  | $ 5,000 |  |  |
Notes [Member] | 4.50% notes due 2020 (4.50% 2020 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.50% | 4.50% | 4.50% | 4.50% |
Long-term debt, gross |  |  |  |  | 300
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.125% notes due 2020 (2.125% 2020 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.125% | 2.125% | 2.125% | 2.125% |
Long-term debt, gross |  | $ 750 |  |  | 750
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | Floating Rate Notes Due 2020 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, gross |  | $ 300 |  |  | 300
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.20% notes due 2020 (2.20% 2020 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.20% | 2.20% | 2.20% | 2.20% |
Long-term debt, gross |  | $ 700 |  |  | 700
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.45% notes due 2020 (3.45% 2020 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.45% | 3.45% | 3.45% | 3.45% |
Long-term debt, gross |  |  |  |  | 900
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.10% notes due 2021 (4.10% 2021 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.10% | 4.10% | 4.10% | 4.10% |
Long-term debt, gross |  |  |  |  | 1,000
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 1.85% notes due 2021 (1.85% 2021 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 1.85% | 1.85% | 1.85% | 1.85% |
Long-term debt, gross |  | $ 0 |  |  | 750
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.875% notes due 2021 (3.875% 2021 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.875% | 3.875% | 3.875% | 3.875% |
Long-term debt, gross |  | $ 1,450 |  |  | 1,750
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 1.25% €1,250 million notes due 2022 (1.25% 2022 euro Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 1.25% | 1.25% | 1.25% | 1.25% |
Long-term debt, gross |  | $ 1,379 |  |  | 1,402
Face amount | € |  |  |  | € 1,250,000,000 |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.70% notes due 2022 (2.70% 2022 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.70% | 2.70% | 2.70% | 2.70% |
Long-term debt, gross |  | $ 500 |  |  | 500
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.65% notes due 2022 (2.65% 2022 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.65% | 2.65% | 2.65% | 2.65% |
Long-term debt, gross |  | $ 1,500 |  |  | 1,500
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.625% notes due 2022 (3.625% 2022 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.625% | 3.625% | 3.625% | 3.625% |
Long-term debt, gross |  | $ 750 |  |  | 750
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 0.41% CHF700 million bonds due 2023 (0.41% 2023 Swiss franc Bonds) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 0.41% | 0.41% | 0.41% | 0.41% |
Long-term debt, gross |  | $ 728 |  |  | 725
Face amount | SFr |  |  | SFr 700,000,000 |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.25% notes due 2023 (2.25% 2023 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.25% | 2.25% | 2.25% | 2.25% |
Long-term debt, gross |  | $ 750 |  |  | 750
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.625% notes due 2024 (3.625% 2024 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.625% | 3.625% | 3.625% | 3.625% |
Long-term debt, gross |  | $ 1,400 |  |  | 1,400
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 1.90% notes due 2025 (1.90% 2025 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 1.90% | 1.90% | 1.90% | 1.90% |
Long-term debt, gross |  | $ 500 |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.125% notes due 2025 (3.125% 2025 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.125% | 3.125% | 3.125% | 3.125% |
Long-term debt, gross |  | $ 1,000 |  |  | 1,000
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.00% €750 million notes due 2026 (2.00% 2026 euro Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.00% | 2.00% | 2.00% | 2.00% |
Long-term debt, gross |  | $ 827 |  |  | 841
Face amount | € |  |  |  | € 750,000,000 |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.60% notes due 2026 (2.60% 2026 notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.60% | 2.60% | 2.60% | 2.60% |
Long-term debt, gross |  | $ 1,250 |  |  | 1,250
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 5.50% £475 million notes due 2026 (5.50% 2026 pound sterling Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 5.50% | 5.50% | 5.50% | 5.50% |
Long-term debt, gross |  | $ 590 |  |  | 630
Face amount | £ | £ 475,000,000 |  |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.20% notes due 2027 (2.20% 2027 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.20% | 2.20% | 2.20% | 2.20% |
Long-term debt, gross |  | $ 750 |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.20% notes due 2027 (3.20% 2027 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.20% | 3.20% | 3.20% | 3.20% |
Long-term debt, gross |  | $ 1,000 |  |  | 1,000
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.00% £700 million notes due 2029 (4.00% 2029 pound sterling Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.00% | 4.00% | 4.00% | 4.00% |
Long-term debt, gross |  | $ 869 |  |  | 928
Face amount | £ | £ 700,000,000 |  |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 2.45% notes due 2030 (2.45% 2030 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.45% | 2.45% | 2.45% | 2.45% |
Long-term debt, gross |  | $ 1,250 |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 6.375% notes due 2037 (6.375% 2037 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 6.375% | 6.375% | 6.375% | 6.375% |
Long-term debt, gross |  | $ 552 |  |  | 552
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 6.90% notes due 2038 (6.90% 2038 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 6.90% | 6.90% | 6.90% | 6.90% |
Long-term debt, gross |  | $ 291 |  |  | 291
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 6.40% notes due 2039 (6.40% 2039 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 6.40% | 6.40% | 6.40% | 6.40% |
Long-term debt, gross |  | $ 466 |  |  | 466
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.15% notes due 2040 (3.15% 2040 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.15% | 3.15% | 3.15% | 3.15% |
Long-term debt, gross |  | $ 1,250 |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 5.75% notes due 2040 (5.75% 2040 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 5.75% | 5.75% | 5.75% | 5.75% |
Long-term debt, gross |  | $ 412 |  |  | 412
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.95% notes due 2041 (4.95% 2041 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.95% | 4.95% | 4.95% | 4.95% |
Long-term debt, gross |  | $ 600 |  |  | 600
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 5.15% notes due 2041 (5.15% 2041 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 5.15% | 5.15% | 5.15% | 5.15% |
Long-term debt, gross |  | $ 974 |  |  | 974
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 5.65% notes due 2042 (5.65% 2042 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 5.65% | 5.65% | 5.65% | 5.65% |
Long-term debt, gross |  | $ 487 |  |  | 487
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 5.375% notes due 2043 (5.375% 2043 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 5.375% | 5.375% | 5.375% | 5.375% |
Long-term debt, gross |  | $ 261 |  |  | 261
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.40% notes due 2045 (4.40% 2045 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.40% | 4.40% | 4.40% | 4.40% |
Long-term debt, gross |  | $ 2,250 |  |  | 2,250
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.563% notes due 2048 (4.563% 2048 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.563% | 4.563% | 4.563% | 4.563% |
Long-term debt, gross |  | $ 1,415 |  |  | 1,415
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 3.375% notes due 2050 (3.375% 2050 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.375% | 3.375% | 3.375% | 3.375% |
Long-term debt, gross |  | $ 1,250 |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.663% notes due 2051 (4.663% 2051 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 4.663% | 4.663% | 4.663% | 4.663% |
Long-term debt, gross |  | $ 3,541 |  |  | 3,541
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | Other notes due 2097 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, gross |  | $ 100 |  |  | $ 100

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- Definition Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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