Amount for accounts payable to related parties. 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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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

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Percent of commitment by the Company to fund a venture's investment in situations where the venture's sales are insufficient to cover the investments.

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Partner's Ownership In Venture Business

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Related Parties and Related Commitments and Contingencies - Additional Information (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		6 Months Ended
	May 31, 2019	Jan. 03, 2020	Dec. 28, 2018	Jan. 03, 2020	Dec. 28, 2018	Jun. 28, 2019
Related Party Transactions [Abstract]
Accounts payable to related parties		$ 364		$ 364		$ 331
Investment funding commitments		50.00%		50.00%
Costs incurred associated with reduction in utilization				$ 68
Western Digital Corp \| Minimum
Related Party Transactions [Abstract]
Investment funding commitments		49.90%		49.90%
Western Digital Corp \| Maximum
Related Party Transactions [Abstract]
Investment funding commitments		50.00%		50.00%
Equity Method Investee
Related Party Transactions [Abstract]
Payments for equity method investments		$ 648	$ 1,120	$ 1,330	$ 1,860
Accounts payable to related parties		364		364		$ 331
Flash Ventures
Related Party Transactions [Abstract]
Remaining committed prepayments		$ 265		$ 265
Unis Venture
Related Party Transactions [Abstract]
Equity method investment, ownership percentage		49.00%		49.00%
Unissoft (Wuxi) Group Co Ltd. \| Unis Venture
Related Party Transactions [Abstract]
Partner's ownership in venture business		51.00%		51.00%
Prepayments of Future Depreciation \| Flash Ventures
Related Party Transactions [Abstract]
Other commitment	$ 360
Other commitment, period	3 years
Revenue from Contract with Customer \| Unis Venture \| Product Concentration Risk
Related Party Transactions [Abstract]
Concentration risk, percentage		1.00%	1.00%	1.00%	1.00%