Share-Based Payments (Tables) |
8 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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May 04, 2019 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Weighted Average for Key Assumptions Used in Determining Fair Value of Options Granted and Related Share-Based Compensation Expense | The weighted average fair value of the stock option awards granted during the thirty-six week periods ended May 4, 2019 and May 5, 2018, using the Black-Scholes-Merton multiple-option pricing valuation model, was $208.37 and $129.12 per share, respectively, using the following weighted average key assumptions:
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