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Commitments, Contingencies and Related Parties Additional Information (Details Textuals) - USD ($) $ in Millions	3 Months Ended
	Sep. 29, 2017	Jun. 30, 2017
Related Party Transactions [Abstract]
Accounts payable to related parties	$ 226	$ 206
Investment Funding Commitments	50.00%
Western Digital Corp [Member] | Minimum [Member]
Related Party Transactions [Abstract]
Investment Funding Commitments	49.90%
Western Digital Corp [Member] | Maximum [Member]
Related Party Transactions [Abstract]
Investment Funding Commitments	50.00%
Equity Method Investee [Member]
Related Party Transactions [Abstract]
Payments for (Proceeds from) Equity Method Investments	$ (792)
Accounts payable to related parties	$ 226	$ 206

X

- Definition

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).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39549-107864

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.19(a))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39603-107864

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6457730&loc=d3e39622-107864

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(k)(1))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

The net amount paid (received) by the reporting entity through purchases of product, investments in equity method investments and loans made to and loan proceeds from equity method investments.

+ References

No definition available.

+ Details

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