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Share-Based Compensation - Fair Value of Each Award Granted Under Stock Option Plans (Detail) - Market stock units outstanding [Member] - $ / shares | 12 Months Ended
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Jun. 26, 2021 | Jun. 27, 2020 | Jun. 29, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility | 53.62% |  | 50.58%
Correlation coefficient | 51.00% |  | 51.00%
Expected life in years | 2 years 10 months 13 days |  | 2 years 10 months 17 days
Risk-free interest rate | 0.17% |  | 2.92%
Minimum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility |  | 45.46% |
Correlation coefficient |  | 53.00% |
Expected life in years |  | 2 years 6 months |
Risk-free interest rate |  | 0.26% |
Fair value per award | $ 131.34 | $ 55.52 | $ 27.70
Maximum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility |  | 52.55% |
Correlation coefficient |  | 58.00% |
Expected life in years |  | 4 years |
Risk-free interest rate |  | 1.53% |
Fair value per award | $ 175.15 | $ 100.38 | $ 85.52
SOX Index [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility |  |  | 23.40%
SOX Index [Member] | Minimum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility | 19.60% | 24.64% |
SOX Index [Member] | Maximum [Member] |  |  |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] |  |  |
Expected volatility | 197.60% | 33.44% |

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- Definition Share based compensation arrangement by share based payment award fair value assumptions grant date fair value per share. + References No definition available. + Details
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- Definition Share based compensation arrangement by share based payment award fair value assumptions method correlation coefficient. + References No definition available. + Details
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- Definition The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(ii) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition The risk-free interest rate assumption that is used in valuing an option on its own shares. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iv) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 + Details
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 14.D.2) -URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809 + Details
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