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v3.21.2

Financing arrangements (Principal Amounts and Carrying Value of Long-term Borrowings) (Details) $ in Millions | 3 Months Ended |  |
--- | --- | --- | ---
Sep. 30, 2021 USD ($) | Sep. 30, 2021 EUR (€) | Sep. 30, 2021 CHF (SFr) | Sep. 30, 2021 GBP (£) | Dec. 31, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |  |
Unamortized bond discounts, premiums and issuance costs, net | $ (1,221) |  |  |  | $ (1,188)
Fair value adjustments | 371 |  |  |  | 566
Other | 15 |  |  |  | 5
Total carrying value of debt | 37,579 |  |  |  | 32,986
Less current portion | (4,288) |  |  |  | (91)
Total long-term debt | 33,291 |  |  |  | 32,895
Notes [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Face amount | $ 5,000 |  |  |  |
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 | $ 1,448 |  |  |  | 1,527
Face amount | € |  | € 1,250,000,000 |  |  |
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
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
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
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 | $ 751 |  |  |  | 791
Face amount | SFr |  |  | SFr 700,000,000 |  |
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
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
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 |  |  |  | 500
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
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 | $ 869 |  |  |  | 916
Face amount | € |  | € 750,000,000 |  |  |
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
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 | $ 640 |  |  |  | 649
Face amount | £ |  |  |  | £ 475,000,000 |
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 | $ 1,750 |  |  |  | 1,750
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
Notes [Member] | 1.65% notes due 2028 (1.65% 2028 Notes) [Member} |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 1.65% | 1.65% | 1.65% | 1.65% |
Long-term debt, gross | $ 1,250 |  |  |  | 0
Face amount | $ 1,250 |  |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | 4.00% £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 | $ 943 |  |  |  | 957
Face amount | £ |  |  |  | £ 700,000,000 |
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 |  |  |  | 1,250
Notes [Member] | 2.30% notes due 2031 (2.30% 2031 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.30% | 2.30% | 2.30% | 2.30% |
Long-term debt, gross | $ 1,250 |  |  |  | 1,250
Notes [Member] | 2.00% notes due 2032 (2.00% 2032 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.00% | 2.00% | 2.00% | 2.00% |
Long-term debt, gross | $ 1,250 |  |  |  |
Face amount | $ 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 | $ 478 |  |  |  | 478
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 | $ 254 |  |  |  | 254
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 | $ 333 |  |  |  | 333
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 | $ 2,000 |  |  |  | 2,000
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 | $ 373 |  |  |  | 373
Notes [Member] | 2.80% notes due 2041 (2.80% 2041 Notes) [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.80% | 2.80% | 2.80% | 2.80% |
Long-term debt, gross | $ 1,150 |  |  |  |
Face amount | $ 1,150 |  |  |  |
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
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 | $ 729 |  |  |  | 729
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 | $ 415 |  |  |  | 415
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 | $ 185 |  |  |  | 185
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
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
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 | $ 2,250 |  |  |  | 2,250
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
Notes [Member] | 3.00% notes due 2052 (3.00% 2052 Notes) |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 3.00% | 3.00% | 3.00% | 3.00% |
Long-term debt, gross | $ 1,350 |  |  |  | 0
Face amount | $ 1,350 |  |  |  |
Percentage of Principal Amount of Notes that may be Paid Upon Occurrence of Change in Control Triggering Event | 101.00% |  |  |  |
Notes [Member] | Two Point Seven Seven Percent Notes Due Two Zero Five Three |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Interest rate, stated percentage | 2.77% | 2.77% | 2.77% | 2.77% |
Long-term debt, gross | $ 940 |  |  |  | 940
Notes [Member] | Other notes due 2097 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Long-term debt, gross | $ 100 |  |  |  | $ 100

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