Other Current Liabilities - Accrued liabilities of Manufacturing group (Details) - Manufacturing group - USD ($) $ in Millions	Jan. 02, 2021	Jan. 04, 2020
Other Liabilities
Contract liabilities	$ 758	$ 715
Salaries, wages and employer taxes	381	362
Current portion of warranty and product maintenance liabilities	133	147
Other	713	683
Total	$ 1,985	$ 1,907

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Total of the carrying values as of the balance sheet date of obligations incurred through that date and payable for obligations related to services received from employees, such as accrued salaries and bonuses, payroll taxes and fringe benefits. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of expenses incurred but not yet paid classified as other, due within one year or the normal operating cycle, if longer.

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