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Separate Financial Information of Guarantor Subsidiaries Statement of Cash Flows (Details) - USD ($) $ in Millions | 12 Months Ended
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Jun. 29, 2018 | Jun. 30, 2017 | Jul. 01, 2016
Cash flows from operating activities |  |  |
Net cash provided by (used in) operating activities | $ 4,205 | $ 3,437 | $ 1,983
Cash flows from investing activities |  |  |
Proceeds from the sale of property, plant and equipment | (835) | (578) | (584)
Proceeds from the sale of property, plant and equipment | 26 | 21 | 0
Acquisitions, net of cash acquired | (100) | 0 | (9,835)
Purchases of investments | (89) | (281) | (632)
Proceeds from sale of investments | 48 | 94 | 1,204
Proceeds from maturities of investments | 19 | 417 | 405
Investments in Flash Ventures | 0 | (20) | 0
Notes receivable issuances to Flash Ventures | (1,313) | (549) | (106)
Notes receivable proceeds from Flash Ventures | 571 | 292 | 16
Strategic investments and other, net | 18 | (32) | (76)
Intercompany loans from (to) consolidated affiliates | 0 | 0 | 0
Advances from (to) parent and consolidated subsidiaries | 0 | 0 | 0
Net cash used in investing activities | (1,655) | (636) | (9,608)
Cash flows from financing activities |  |  |
Issuance of stock under employee stock plans | 220 | 235 | 117
Taxes paid on vested stock awards under employee stock plans | (171) | (124) | (50)
Excess tax benefits from employee stock plans | 0 | 119 | 7
Proceeds from acquired call option | 0 | 61 | 409
Settlement of convertible debt | 0 | (492) | (2,611)
Repurchases of common stock | (591) | 0 | (60)
Dividends paid to shareholders | (593) | (574) | (464)
Settlement of debt hedge contracts | 28 | (21) | 0
Repayment of debt and premiums | (17,074) | (11,697) | (2,313)
Proceeds from debt | 13,840 | 7,908 | 17,108
Proceeds from (repayment of) revolving credit facility | 500 | 0 | (255)
Debt issuance costs | (59) | (10) | (524)
Payment upon settlement of acquired warrants | 0 | 0 | (613)
Intercompany loan to consolidated affiliates | 0 | 0 | 0
Change in investment in consolidated subsidiaries | 0 | 0 | 0
Net cash provided by (used in) financing activities | (3,900) | (4,595) | 10,751
Effect of exchange rate changes on cash | 1 | (3) | 1
Net increase (decrease) in cash and cash equivalents | (1,349) | (1,797) | 3,127
Cash and cash equivalents, beginning of year | 6,354 | 8,151 | 5,024
Cash and cash equivalents, end of year | 5,005 | 6,354 | 8,151
Parent |  |  |
Cash flows from operating activities |  |  |
Net cash provided by (used in) operating activities | (144) | (360) | (210)
Cash flows from investing activities |  |  |
Proceeds from the sale of property, plant and equipment | 0 | 0 | 0
Proceeds from the sale of property, plant and equipment | 0 | 0 |
Acquisitions, net of cash acquired | 0 |  | 0
Purchases of investments | 0 | 0 | 0
Proceeds from sale of investments | 0 | 0 | 0
Proceeds from maturities of investments | 0 | 0 | 0
Investments in Flash Ventures |  | 0 |
Notes receivable issuances to Flash Ventures | 0 | 0 | 0
Notes receivable proceeds from Flash Ventures | 0 | 0 | 0
Strategic investments and other, net | 0 | 0 | (34)
Intercompany loans from (to) consolidated affiliates | 3,757 | 1,300 | (6,000)
Advances from (to) parent and consolidated subsidiaries | (86) | (158) | (8,845)
Net cash used in investing activities | 3,671 | 1,142 | (14,879)
Cash flows from financing activities |  |  |
Issuance of stock under employee stock plans | 220 | 235 | 117
Taxes paid on vested stock awards under employee stock plans | (171) | (124) | (50)
Excess tax benefits from employee stock plans |  | 119 | 7
Proceeds from acquired call option |  | 0 | 0
Settlement of convertible debt |  | 0 | 0
Repurchases of common stock | (591) |  | (60)
Dividends paid to shareholders | (593) | (574) | (464)
Settlement of debt hedge contracts | 28 | 0 |
Repayment of debt and premiums | (17,074) | (8,702) | 0
Proceeds from debt | 13,840 | 7,908 | 14,108
Proceeds from (repayment of) revolving credit facility | 500 |  | 0
Debt issuance costs | (59) | (10) | (497)
Payment upon settlement of acquired warrants |  |  | 0
Intercompany loan to consolidated affiliates | 0 | 0 | 0
Change in investment in consolidated subsidiaries | 395 | 384 | 1,928
Net cash provided by (used in) financing activities | (3,505) | (764) | 15,089
Effect of exchange rate changes on cash | 0 | 0 | 0
Net increase (decrease) in cash and cash equivalents | 22 | 18 | 0
Cash and cash equivalents, beginning of year | 18 | 0 | 0
Cash and cash equivalents, end of year | 40 | 18 | 0
Guarantor Subsidiaries |  |  |
Cash flows from operating activities |  |  |
Net cash provided by (used in) operating activities | 211 | (836) | 1,018
Cash flows from investing activities |  |  |
Proceeds from the sale of property, plant and equipment | (220) | (240) | (233)
Proceeds from the sale of property, plant and equipment | 0 | 0 |
Acquisitions, net of cash acquired | (94) |  | (13,767)
Purchases of investments | (21) | 0 | 0
Proceeds from sale of investments | 0 | 0 | 0
Proceeds from maturities of investments | 0 | 0 | 0
Investments in Flash Ventures |  | 0 |
Notes receivable issuances to Flash Ventures | 0 | 0 | 0
Notes receivable proceeds from Flash Ventures | 0 | 0 | 0
Strategic investments and other, net | (2) | (1) | (10)
Intercompany loans from (to) consolidated affiliates | 0 | 39 | 40
Advances from (to) parent and consolidated subsidiaries | 86 | 166 | (96)
Net cash used in investing activities | (251) | (36) | (14,066)
Cash flows from financing activities |  |  |
Issuance of stock under employee stock plans | 0 | 0 | 0
Taxes paid on vested stock awards under employee stock plans | 0 | 0 | 0
Excess tax benefits from employee stock plans |  | 0 | 0
Proceeds from acquired call option |  | 0 | 0
Settlement of convertible debt |  | 0 | 0
Repurchases of common stock | 0 |  | 0
Dividends paid to shareholders | 0 | 0 | 0
Settlement of debt hedge contracts | 0 | (21) |
Repayment of debt and premiums | 0 | (2,995) | (2,313)
Proceeds from debt | 0 | 0 | 3,000
Proceeds from (repayment of) revolving credit facility | 0 |  | 0
Debt issuance costs | 0 | 0 | (27)
Payment upon settlement of acquired warrants |  |  | 0
Intercompany loan to consolidated affiliates | (119) | (5,454) | 6,000
Change in investment in consolidated subsidiaries | (385) | 9,348 | 6,933
Net cash provided by (used in) financing activities | (504) | 878 | 13,593
Effect of exchange rate changes on cash | 0 | 0 | 0
Net increase (decrease) in cash and cash equivalents | (544) | 6 | 545
Cash and cash equivalents, beginning of year | 1,212 | 1,206 | 661
Cash and cash equivalents, end of year | 668 | 1,212 | 1,206
Non-Guarantor Subsidiaries |  |  |
Cash flows from operating activities |  |  |
Net cash provided by (used in) operating activities | 4,158 | 4,593 | 1,299
Cash flows from investing activities |  |  |
Proceeds from the sale of property, plant and equipment | (615) | (338) | (351)
Proceeds from the sale of property, plant and equipment | 26 | 21 |
Acquisitions, net of cash acquired | (6) |  | 3,932
Purchases of investments | (68) | (281) | (632)
Proceeds from sale of investments | 48 | 94 | 1,204
Proceeds from maturities of investments | 19 | 417 | 405
Investments in Flash Ventures |  | (20) |
Notes receivable issuances to Flash Ventures | (1,313) | (549) | (106)
Notes receivable proceeds from Flash Ventures | 571 | 292 | 16
Strategic investments and other, net | 20 | (31) | (32)
Intercompany loans from (to) consolidated affiliates | 0 | 0 | 0
Advances from (to) parent and consolidated subsidiaries | 0 | 0 | (229)
Net cash used in investing activities | (1,318) | (395) | 4,207
Cash flows from financing activities |  |  |
Issuance of stock under employee stock plans | 0 | 0 | 0
Taxes paid on vested stock awards under employee stock plans | 0 | 0 | 0
Excess tax benefits from employee stock plans |  | 0 | 0
Proceeds from acquired call option |  | 61 | 409
Settlement of convertible debt |  | (492) | (2,611)
Repurchases of common stock | 0 |  | 0
Dividends paid to shareholders | 0 | 0 | 0
Settlement of debt hedge contracts | 0 | 0 |
Repayment of debt and premiums | 0 | 0 | 0
Proceeds from debt | 0 | 0 | 0
Proceeds from (repayment of) revolving credit facility | 0 |  | (255)
Debt issuance costs | 0 | 0 | 0
Payment upon settlement of acquired warrants |  |  | (613)
Intercompany loan to consolidated affiliates | (3,638) | 4,115 | (40)
Change in investment in consolidated subsidiaries | (30) | (9,700) | 185
Net cash provided by (used in) financing activities | (3,668) | (6,016) | (2,925)
Effect of exchange rate changes on cash | 1 | (3) | 1
Net increase (decrease) in cash and cash equivalents | (827) | (1,821) | 2,582
Cash and cash equivalents, beginning of year | 5,124 | 6,945 | 4,363
Cash and cash equivalents, end of year | 4,297 | 5,124 | 6,945
Eliminations |  |  |
Cash flows from operating activities |  |  |
Net cash provided by (used in) operating activities | (20) | 40 | (124)
Cash flows from investing activities |  |  |
Proceeds from the sale of property, plant and equipment | 0 | 0 | 0
Proceeds from the sale of property, plant and equipment | 0 | 0 |
Acquisitions, net of cash acquired | 0 |  | 0
Purchases of investments | 0 | 0 | 0
Proceeds from sale of investments | 0 | 0 | 0
Proceeds from maturities of investments | 0 | 0 | 0
Investments in Flash Ventures |  | 0 |
Notes receivable issuances to Flash Ventures | 0 | 0 | 0
Notes receivable proceeds from Flash Ventures | 0 | 0 | 0
Strategic investments and other, net | 0 | 0 | 0
Intercompany loans from (to) consolidated affiliates | (3,757) | (1,339) | 5,960
Advances from (to) parent and consolidated subsidiaries | 0 | (8) | 9,170
Net cash used in investing activities | (3,757) | (1,347) | 15,130
Cash flows from financing activities |  |  |
Issuance of stock under employee stock plans | 0 | 0 | 0
Taxes paid on vested stock awards under employee stock plans | 0 | 0 | 0
Excess tax benefits from employee stock plans |  | 0 | 0
Proceeds from acquired call option |  | 0 | 0
Settlement of convertible debt |  | 0 | 0
Repurchases of common stock | 0 |  | 0
Dividends paid to shareholders | 0 | 0 | 0
Settlement of debt hedge contracts | 0 | 0 |
Repayment of debt and premiums | 0 | 0 | 0
Proceeds from debt | 0 | 0 | 0
Proceeds from (repayment of) revolving credit facility | 0 |  | 0
Debt issuance costs | 0 | 0 | 0
Payment upon settlement of acquired warrants |  |  | 0
Intercompany loan to consolidated affiliates | 3,757 | 1,339 | (5,960)
Change in investment in consolidated subsidiaries | 20 | (32) | (9,046)
Net cash provided by (used in) financing activities | 3,777 | 1,307 | (15,006)
Effect of exchange rate changes on cash | 0 | 0 | 0
Net increase (decrease) in cash and cash equivalents | 0 | 0 | 0
Cash and cash equivalents, beginning of year | 0 | 0 | 0
Cash and cash equivalents, end of year | $ 0 | $ 0 | $ 0

X
- Definition Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 45 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=82887183&loc=d3e6676-107765 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3044-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.1) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The cash inflow associated with security instrument that either represents a creditor or an ownership relationship with the holder of the investment security with a maturity of beyond one year or normal operating cycle, if longer. Includes proceeds from (a) debt, (b) capital lease obligations, (c) mandatory redeemable capital securities, and (d) any combination of (a), (b), or (c). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from issuance of shares under share-based compensation arrangement, excluding stock option exercises. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=96867065&loc=SL79508275-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow (outflow) from financing activities classified as other. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3095-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition The net cash inflow or cash outflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with either short term or long term maturity that is collateralized (backed by pledge, mortgage or other lien in the entity's assets). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph c -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3098-108585 + Details
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- Definition The cash inflow associated with the sale of debt and equity securities classified as available-for-sale securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a),(b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the sale of securities that had been designated as held-to-maturity. Excludes proceeds from maturities, prepayments and calls by the issuer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=82896770&loc=d3e26853-111562 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The cash inflow from sale of machinery and equipment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3179-108585 + Details
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- Definition The cash outflow from the repayment of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3291-108585 + Details
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- Definition Intercompany to (from) parent entity to wholly owned consolidated subsidiaries that are settled. + References No definition available. + Details
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- Definition Proceeds from settlements paid in advance for stock repurchase contracts. + References No definition available. + Details
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- Definition The cash outflow associated with long-term loans for related parties where one party can exercise control or significant influence over another party, including affiliates, owners or officers and their immediate families, pension trusts, and so forth. + References No definition available. + Details
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- Definition The cash inflow associated with long-term loans for related parties where one party can exercise control or significant influence over another party, including affiliates, owners or officers and their immediate families, pension trusts, and so forth. + References No definition available. + Details
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- Definition Taxes paid on vested stock awards under employee stock plans. + References No definition available. + Details
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