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Debt - Long Term Debt (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Debt Instrument [Line Items] |  |
Total debt | $ 16,842 | $ 12,799
Less: unamortized discounts and issuance costs | (1,295) | (1,123)
Total debt, net | 15,547 | 11,676
Less: current portion | (118) | (6)
Long-term debt, net | $ 15,429 | 11,670
3.10% due 2023 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.10% |
Total debt | $ 0 | 500
2.90% due 2025 |  |
Debt Instrument [Line Items] |  |
Interest rate | 2.90% |
Total debt | $ 0 | 750
4.95% due 2025 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.95% |
Total debt | $ 500 | 0
3.55% due 2026 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.55% |
Total debt | $ 1,000 | 2,000
5.10% due 2027 |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.10% |
Total debt | $ 750 | 0
1.85% due 2030 |  |
Debt Instrument [Line Items] |  |
Interest rate | 1.85% |
Total debt | $ 400 | 400
3.90% due 2032 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.90% |
Total debt | $ 800 | 0
5.25% due 2033 |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.25% |
Total debt | $ 1,000 | 0
3.60% due 2035 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.60% |
Total debt | $ 500 | 500
4.50% and 6.15% due 2036 |  |
Debt Instrument [Line Items] |  |
Total debt | $ 1,054 | 1,054
4.50% and 6.15% due 2036 | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.50% |
4.50% and 6.15% due 2036 | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 615.00% |
4.07% due 2042 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.07% |
Total debt | $ 1,336 | 1,336
3.80% due 2045 |  |
Debt Instrument [Line Items] |  |
Interest rate | 3.80% |
Total debt | $ 1,000 | 1,000
4.70% due 2046 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.70% |
Total debt | $ 1,326 | 1,326
2.80% due 2050 |  |
Debt Instrument [Line Items] |  |
Interest rate | 2.80% |
Total debt | $ 750 | 750
4.09% due 2052 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.09% |
Total debt | $ 1,578 | 1,578
4.15% due 2053 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.15% |
Total debt | $ 850 | 0
5.70% due 2054 |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.70% |
Total debt | $ 1,000 | 0
4.30% due 2062 |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.30% |
Total debt | $ 650 | 0
5.90% due 2063 |  |
Debt Instrument [Line Items] |  |
Interest rate | 5.90% |
Total debt | $ 750 | 0
Other notes with rates from 4.85% to 8.5%, due 2023 to 2029 |  |
Debt Instrument [Line Items] |  |
Total debt | $ 1,598 | $ 1,605
Other notes with rates from 4.85% to 8.5%, due 2023 to 2029 | Minimum |  |
Debt Instrument [Line Items] |  |
Interest rate | 4.85% |
Other notes with rates from 4.85% to 8.5%, due 2023 to 2029 | Maximum |  |
Debt Instrument [Line Items] |  |
Interest rate | 8.50% |

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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI https://asc.fasb.org/extlink&oid=123466204&loc=SL6031897-161870 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910 Reference 3: 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 https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878 + Details
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