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Supplemental financial statement data - (Details) - USD ($) $ in Millions | Jun. 29, 2024 | Dec. 30, 2023
--- | --- | ---
Condensed Financial Statements, Captions [Line Items] |  |
Trade receivables | $ 189 | $ 225
Allowance for expected credit losses | (1) | 0
Other receivables | 29 | 19
Accounts receivable, net | 217 | 244
Raw materials | 56 | 49
Manufacturing supplies | 55 | 53
Materials in process | 21 | 15
Finished goods | 228 | 228
Inventories | 360 | 345
Property, cost | 2,701 | 2,676
Accumulated depreciation | (1,953) | (1,937)
Property, net | 748 | 739
Operating lease assets | 68 | 18
Deferred income taxes | 13 | 13
Cloud computing technology | 11 | 17
Other | 5 | 3
Other assets | 97 | 51
Accounts payable | 538 | 541
Obligations under Transition Services Agreement | 15 | 52
Operating lease obligations | 13 | 6
Income taxes payable | 10 | 7
Other | 65 | 40
Other current liabilities | 103 | 105
Operating lease obligations | 56 | 12
Other | 17 | 13
Other liabilities | 73 | 25
Other Counterparty |  |
Condensed Financial Statements, Captions [Line Items] |  |
Accounts payable | 530 | 502
Kellanova |  |
Condensed Financial Statements, Captions [Line Items] |  |
Accounts payable | $ 8 | $ 39

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