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v3.25.2

Debt (Narrative) (Details) - USD ($) | 1 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | ---
Mar. 31, 2025 | Nov. 30, 2024 | Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2025 | Dec. 31, 2024 | Feb. 29, 2024
Debt Instrument [Line Items] |  |  |  |  |  |  |
Commercial paper |  |  |  |  | $ 150,000,000 | $ 0 |
Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 7,250,000,000 |  |  |  |  |
Other Debt Facilities |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Revolving credit facility, amount outstanding |  |  |  |  | 0 | 0 |
Debt instrument, unused borrowing capacity |  |  |  |  | 123,000,000 | 123,000,000 |
Letters of credit outstanding, amount |  |  |  |  | $ 161,000,000 | 163,000,000 |
3.50% Senior Debt Obligations June 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) | 3.50% |  |  |  |  |  |
3.50% Senior Debt Obligations June 2024 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Repayments of debt | $ 500,000,000 |  |  |  |  |  |
Senior notes – 4.550% due 2027 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 4.55% |  |  | 4.55% |  |
Senior notes – 4.550% due 2027 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 950,000,000 |  |  |  |  |
4.650% Senior Debt Obligations Due 2030 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 4.65% |  |  |  |  |
4.650% Senior Debt Obligations Due 2030 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 1,000,000,000 |  |  |  |  |
Senior notes – 4.850% due 2031 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 4.85% |  |  | 4.85% |  |
Senior notes – 4.850% due 2031 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 1,000,000,000 |  |  |  |  |
5.000% Senior Debt Obligations Due 2035 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 5.00% |  |  |  |  |
5.000% Senior Debt Obligations Due 2035 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 2,000,000,000 |  |  |  |  |
5.350% Senior Debt Obligations Due 2044 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 5.35% |  |  |  |  |
5.350% Senior Debt Obligations Due 2044 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 500,000,000 |  |  |  |  |
5.400% Senior Debt Obligations Due 2055 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  | 5.40% |  |  |  |  |
5.400% Senior Debt Obligations Due 2055 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 1,500,000,000 |  |  |  |  |
Senior notes – Floating due 2027 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  | $ 300,000,000 |  |  |  |  |
Basis spread on variable rate |  | 0.70% |  |  |  |  |
Senior notes – 3.50% due 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  |  | 3.50% |  |  |  |
Senior notes – 3.50% due 2024 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Repayments of debt |  |  | $ 600,000,000 |  |  |  |
3.875% Senior Debt Obligations October 2024 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  | 3.875% |  |  |
3.875% Senior Debt Obligations October 2024 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Repayments of debt |  |  |  | $ 1,000,000,000 |  |  |
Senior notes – 5.150% due 2034 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  | 5.15% |  | 5.15%
Senior notes – 5.150% due 2034 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  |  |  |  |  |  | $ 500,000,000
Senior notes – 5.450% due 2054 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Interest rate (as a percent) |  |  |  |  | 5.45% |  | 5.45%
Senior notes – 5.450% due 2054 | Senior Notes |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  |  |  |  |  |  | $ 500,000,000
Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Revolving credit facility, borrowing capacity |  |  |  |  | $ 3,500,000,000 |  |
Debt instrument, term |  |  |  |  | 5 years |  |
Revolving Credit Facility | Amended Revolving Credit Facility |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Revolving credit facility, amount outstanding |  |  |  |  | $ 0 | $ 0 |
Commercial Paper |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, amount |  |  |  |  | $ 3,500,000,000 |  |
Effective interest rate (as a percent) |  |  |  |  | 4.60% |  |

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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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