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Schedule of Debt (Detail Textual) - USD ($) | 12 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | ---
Jun. 29, 2018 | Jun. 30, 2017 | Jun. 30, 2017 | Jul. 01, 2016 | May 31, 2018 | Apr. 30, 2018 | Feb. 28, 2018 | Nov. 30, 2017 | Nov. 29, 2017 | May 31, 2017 | Apr. 29, 2016
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of debt | $ 17,074,000,000 | $ 11,697,000,000 |  | $ 2,313,000,000 |  |  |  |  |  |  |
Derivative, notional amount | 4,370,000,000 | 2,790,000,000 | $ 2,790,000,000 |  |  |  |  |  |  |  |
Debt instrument, face amount | 11,375,000,000 | 13,356,000,000 | 13,356,000,000 |  |  |  |  |  |  |  |
Long-term debt, gross | 11,375,000,000 |  |  |  |  |  |  |  |  |  |
Issuance costs and debt discounts | 203,000,000 | 205,000,000 | 205,000,000 |  |  |  |  |  |  |  |
Cash premium on extinguishment of debt | (720,000,000) | 0 |  | $ 0 |  |  |  |  |  |  |
Gain (loss) on extinguishment of debt | (899,000,000) |  | (274,000,000) |  |  |  |  |  |  |  |
Variable interest rate Term Loan A maturing 2021 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of debt | 4,020,000,000 |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | 0 | 4,125,000,000 | 4,125,000,000 |  |  |  |  |  |  |  |
4.750% senior unsecured notes due 2026 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt issuance costs, net | (20,000,000) |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 2,300,000,000 | 0 | 0 |  |  |  | $ 2,300,000,000 |  |  |  |
Debt instrument, interest rate (percentage) | 4.75% |  |  |  |  |  |  |  |  |  |
7.375% senior secured notes due 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of debt | $ 1,875,000,000 |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 0 | 1,875,000,000 | 1,875,000,000 |  |  |  |  |  |  |  |
Debt instrument, interest rate (percentage) | 7.375% |  |  |  |  |  |  |  |  |  |
10.50% senior unsecured notes due 2024 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Repayments of debt | $ 3,350,000,000 |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 0 | 3,350,000,000 | 3,350,000,000 |  |  |  |  |  |  |  |
Debt instrument, interest rate (percentage) | 10.50% |  |  |  |  |  |  |  |  |  |
1.50% convertible notes due 2024 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate (percentage) | 1.50% |  |  |  |  |  |  |  |  |  |
Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  |  |  | $ 2,960,000,000 |  |  |
Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  | 5,020,000,000 |  |  |  |
Debt issuance costs, net | $ (8,000,000) |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | 4,991,000,000 | 0 | 0 |  |  |  |  |  |  |  |
Revolving credit facility maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  | $ 2,250,000,000
Debt instrument, face amount | 500,000,000 | 0 | 0 |  |  |  |  |  |  |  |
Make Whole Premiums |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Cash premium on extinguishment of debt | 720,000,000 |  |  |  |  |  |  |  |  |  |
Gain (loss) on extinguishment of debt | $ (179,000,000) |  |  |  |  |  |  |  |  |  |
Variable interest rate U.S. Term Loan B-4 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Required quarterly principal payment percent | 0.25% |  |  |  |  |  |  |  |  |  |
Debt issuance costs, net | $ (1,000,000) |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | 2,449,000,000 | 0 | 0 |  | $ 2,460,000,000 |  |  |  |  |  |
0.50% convertible senior notes due 2020 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 35,000,000 | 35,000,000 | 35,000,000 |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion ratio | 0.0109006 |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate (percentage) | 0.50% |  |  |  |  |  |  |  |  |  |
Long-term debt, gross | $ 35,000,000 |  |  |  |  |  |  |  |  |  |
Conversion of stock, shares converted | 2.6020 |  |  |  |  |  |  |  |  |  |
Conversion of stock, cash acquired | $ 735.79 |  |  |  |  |  |  |  |  |  |
Convertible Debt | 1.50% convertible notes due 2024 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt issuance costs, net | (18,000,000) |  |  |  |  |  |  |  |  |  |
Debt instrument, face amount | $ 1,100,000,000 | $ 0 | $ 0 |  |  |  | $ 1,100,000,000 |  |  |  |
Debt instrument, interest rate (percentage) | 1.50% |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, conversion price (in dollar per share) |  |  |  |  |  |  | $ 121.91 |  |  |  |
Fair value inputs, discount rate (percentage) | 4.375% |  |  |  |  |  |  |  |  |  |
Debt instrument, convertible, carrying amount of equity component | $ 165,000,000 |  |  |  |  |  |  |  |  |  |
Debt issuance costs, noncurrent | (15,000,000) |  |  |  |  |  |  |  |  |  |
Excess capital | (3,000,000) |  |  |  |  |  |  |  |  |  |
Issuance costs and debt discounts | $ (169,000,000) |  |  |  |  |  |  |  |  |  |
Revolving credit facility maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 1,500,000,000 |  |
London Interbank Offered Rate (LIBOR) | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, LIBOR floor | 0.00% |  |  |  |  |  |  |  |  |  |
London Interbank Offered Rate (LIBOR) | Variable interest rate U.S. Term Loan B-4 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, LIBOR floor | 0.00% |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.75% |  |  |  |  |  |  |  |  |  |
Base Rate | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, effective percentage | 3.59% |  |  |  |  |  |  |  |  |  |
Base Rate | Variable interest rate U.S. Term Loan B-4 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.75% |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, effective percentage | 3.84% |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption, Period One | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Required quarterly principal payment percent | 0.625% |  |  |  |  |  |  |  |  |  |
Debt Instrument, Redemption, Period Two | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Required quarterly principal payment percent | 1.25% |  |  |  |  |  |  |  |  |  |
Revolving credit facility maturing 2023 | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Proceeds from (repayment of) revolving credit facility | $ 500,000,000 |  |  |  |  |  |  |  |  |  |
Line of credit facility, unused capacity, commitment fee percentage | 0.25% |  |  |  |  |  |  |  |  |  |
Line of credit facility, current borrowing capacity | $ 1,750,000,000 |  |  |  |  |  |  |  |  |  |
Revolving credit facility maturing 2023 | Base Rate | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Debt instrument, interest rate, effective percentage | 3.59% |  |  |  |  |  |  |  |  |  |
Minimum | London Interbank Offered Rate (LIBOR) | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.125% |  |  |  |  |  |  |  |  |  |
Minimum | Base Rate | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.125% |  |  |  |  |  |  |  |  |  |
Minimum | Revolving credit facility maturing 2023 | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, unused capacity, commitment fee percentage | 0.12% |  |  |  |  |  |  |  |  |  |
Minimum | Revolving credit facility maturing 2023 | London Interbank Offered Rate (LIBOR) | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.125% |  |  |  |  |  |  |  |  |  |
Minimum | Revolving credit facility maturing 2023 | Base Rate | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 0.125% |  |  |  |  |  |  |  |  |  |
Maximum | London Interbank Offered Rate (LIBOR) | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |  |  |  |  |  |  |
Maximum | Base Rate | Variable interest rate Term Loan A-1 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |  |  |  |  |  |  |
Maximum | Revolving credit facility maturing 2023 | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, unused capacity, commitment fee percentage | 0.35% |  |  |  |  |  |  |  |  |  |
Maximum | Revolving credit facility maturing 2023 | London Interbank Offered Rate (LIBOR) | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 2.00% |  |  |  |  |  |  |  |  |  |
Maximum | Revolving credit facility maturing 2023 | Base Rate | Variable interest rate U.S. Term Loan B-3 maturing 2023 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Basis spread on variable rate | 1.00% |  |  |  |  |  |  |  |  |  |
Interest rate swap contract | Cash Flow Hedging |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |
Derivative, notional amount |  |  |  |  |  | $ 1,000,000,000 |  |  |  | $ 1,000,000,000 |
Monthly fixed interest rate |  |  |  |  |  | 2.75% |  |  |  | 1.66% |

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- Definition The number of shares converted in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4304-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4313-108586 + Details
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- Definition Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt. + References Reference 1: 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(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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