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Financial Instruments - Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Mar. 30, 2025 | Sep. 28, 2025 | Sep. 29, 2024 | Dec. 31, 2024
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values |  |  | $ 2,390 |  | $ 7,848
Total other noncurrent assets |  |  | 9,317 |  | 9,817
Total assets |  |  | 208,731 |  | 213,396
Total liabilities |  |  | 1,577 |  | 1,366
Gain on partial sale of investment | [1] |  | 6,311 | $ 3,491 |
Haleon [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values |  |  |  |  | 6,500
Gain on partial sale of investment |  | $ 6,300 |  |  |
Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 302 |  | 1,056
Noncurrent derivative assets |  |  | 116 |  | 460
Insurance contracts | [2] |  | 978 |  | 875
Total other noncurrent assets |  |  | 1,093 |  | 1,335
Total assets |  |  | 15,085 |  | 22,366
Current derivative liabilities |  |  | 397 |  | 245
Noncurrent derivative liabilities |  |  | 1,180 |  | 1,121
Total liabilities |  |  | 1,577 |  | 1,366
Long-term equity securities held in trust |  |  | 141 |  | 133
Recurring [Member] | Interest rate contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 2 |  | 0
Noncurrent derivative assets |  |  | 60 |  | 13
Current derivative liabilities |  |  | 10 |  | 28
Noncurrent derivative liabilities |  |  | 216 |  | 397
Recurring [Member] | Foreign exchange contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 301 |  | 1,056
Noncurrent derivative assets |  |  | 56 |  | 447
Current derivative liabilities |  |  | 387 |  | 217
Noncurrent derivative liabilities |  |  | 964 |  | 723
Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [3] |  | 2,390 |  | 7,848
Available-for-sale debt securities |  |  | 10,123 |  | 10,881
Total short-term investments |  |  | 12,513 |  | 18,729
Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [4] |  | 1,176 |  | 1,246
Available-for-sale debt securities |  |  | 1 |  | 0
Total long-term investments |  |  | 1,176 |  | 1,246
Level 1 [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 0 |  | 0
Noncurrent derivative assets |  |  | 0 |  | 0
Insurance contracts | [2] |  | 0 |  | 0
Total other noncurrent assets |  |  | 0 |  | 0
Total assets |  |  | 1,176 |  | 7,701
Current derivative liabilities |  |  | 0 |  | 0
Noncurrent derivative liabilities |  |  | 0 |  | 0
Total liabilities |  |  | 0 |  | 0
Level 1 [Member] | Recurring [Member] | Interest rate contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 0 |  | 0
Noncurrent derivative assets |  |  | 0 |  | 0
Current derivative liabilities |  |  | 0 |  | 0
Noncurrent derivative liabilities |  |  | 0 |  | 0
Level 1 [Member] | Recurring [Member] | Foreign exchange contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 0 |  | 0
Noncurrent derivative assets |  |  | 0 |  | 0
Current derivative liabilities |  |  | 0 |  | 0
Noncurrent derivative liabilities |  |  | 0 |  | 0
Level 1 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [3] |  | 0 |  | 6,456
Available-for-sale debt securities |  |  | 0 |  | 0
Total short-term investments |  |  | 0 |  | 6,456
Level 1 [Member] | Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [4] |  | 1,176 |  | 1,246
Available-for-sale debt securities |  |  | 0 |  | 0
Total long-term investments |  |  | 1,176 |  | 1,246
Level 2 [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 302 |  | 1,056
Noncurrent derivative assets |  |  | 116 |  | 460
Insurance contracts | [2] |  | 978 |  | 875
Total other noncurrent assets |  |  | 1,093 |  | 1,335
Total assets |  |  | 13,909 |  | 14,665
Current derivative liabilities |  |  | 397 |  | 245
Noncurrent derivative liabilities |  |  | 1,180 |  | 1,121
Total liabilities |  |  | 1,577 |  | 1,366
Level 2 [Member] | Recurring [Member] | Interest rate contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 2 |  | 0
Noncurrent derivative assets |  |  | 60 |  | 13
Current derivative liabilities |  |  | 10 |  | 28
Noncurrent derivative liabilities |  |  | 216 |  | 397
Level 2 [Member] | Recurring [Member] | Foreign exchange contracts [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Current derivative assets |  |  | 301 |  | 1,056
Noncurrent derivative assets |  |  | 56 |  | 447
Current derivative liabilities |  |  | 387 |  | 217
Noncurrent derivative liabilities |  |  | 964 |  | 723
Level 2 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [3] |  | 2,390 |  | 1,392
Available-for-sale debt securities |  |  | 10,123 |  | 10,881
Total short-term investments |  |  | 12,513 |  | 12,273
Level 2 [Member] | Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Equity securities with readily determinable fair values | [4] |  | 0 |  | 0
Available-for-sale debt securities |  |  | 1 |  | 0
Total long-term investments |  |  | 1 |  | 0
Government and agency—non-U.S. [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 5,905 |  | 6,855
Government and agency—non-U.S. [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 5,905 |  | 6,855
Government and agency—non-U.S. [Member] | Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 1 |  | 0
Government and agency—non-U.S. [Member] | Level 1 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 0 |  | 0
Government and agency—non-U.S. [Member] | Level 1 [Member] | Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 0 |  | 0
Government and agency—non-U.S. [Member] | Level 2 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 5,905 |  | 6,855
Government and agency—non-U.S. [Member] | Level 2 [Member] | Long-term Investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 1 |  | 0
Government and agency—U.S. [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 2,633 |  | 2,853
Government and agency—U.S. [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 2,633 |  | 2,853
Government and agency—U.S. [Member] | Level 1 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 0 |  | 0
Government and agency—U.S. [Member] | Level 2 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 2,633 |  | 2,853
Corporate and other [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 1,586 |  | 1,173
Corporate and other [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 1,586 |  | 1,173
Corporate and other [Member] | Level 1 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | 0 |  | 0
Corporate and other [Member] | Level 2 [Member] | Short-term investments [Member] | Recurring [Member] |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |
Available-for-sale debt securities |  |  | $ 1,586 |  | $ 1,173
[1] | See Note 7A.
[2] | Includes life insurance policies held in restricted trusts for U.S. non-qualified employee benefit plans. The underlying invested assets in these contracts are marketable securities, which are carried at fair value, with changes in fair value recognized in Other (income)/deductions—net (see Note 4).
[3] | Includes money market funds primarily invested in U.S. Treasury and government debt. As of December 31, 2024, short-term equity securities included our previous investment in Haleon of $6.5 billion. In the first quarter of 2025, we sold the remaining portion of our investment in Haleon for $6.3 billion.
[4] | Long-term equity securities of $141 million as of September 28, 2025 and $133 million as of December 31, 2024 were held in restricted trusts for U.S. non-qualified employee benefit plans.

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