Stock-Based Compensation (Details 2) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended	6 Months Ended
May 28, 2011	Aug. 27, 2011 year	Aug. 28, 2010
Additional Disclosures
Net cash proceeds from the exercise of stock options (in dollars)		$ 77,703,000	$ 70,054,000
Stock Options
Number of Stock Options
Options outstanding, beginning of period (in shares)	10,135	10,135
Granted (in shares)	519	519
Exercised (in shares)		(2,189)
Forfeited or expired (in shares)		(3)
Options outstanding, end of period (in shares)		8,462
Options exercisable, end of period (in shares)		6,460
Stock Options, Weighted Average Exercise Price
Options outstanding, beginning of period (in dollars per share)	$ 37.08	$ 37.08
Granted (in dollars per share)		$ 56.19
Exercised (in dollars per share)		$ 35.50
Forfeited or expired (in dollars per share)		$ 36.74
Options outstanding, end of period (in dollars per share)		$ 38.66
Options exercisable, end of period (in dollars per share)		$ 37.88
Additional Disclosures
Weighted average fair value of stock options granted (in dollars per share)		$ 19.65	$ 17.05
Weighted average remaining contractual term for stock options outstanding (in years)		3.1
Aggregate intrinsic value for stock options outstanding (in dollars)		138,300,000
Weighted average remaining contractual term for options exercisable (in years)		2.3
Aggregate intrinsic value for options exercisable (in dollars)		110,000,000
Total intrinsic value for stock options exercised (in dollars)		44,700,000	25,400,000
Net cash proceeds from the exercise of stock options (in dollars)		77,700,000
Net associated income tax benefit from the exercise of stock options (in dollars)		$ 7,500,000
Restricted Stock
Number of Restricted Shares
Unvested restricted stock, beginning of period (in shares)	4,575	4,575
Granted (in shares)		843
Vested (in shares)		(789)
Forfeited (in shares)		(54)
Unvested restricted stock, end of period (in shares)		4,575
Restricted Shares, Weighted Average Grant Date Fair Value
Unvested restricted stock, beginning of period (in dollars per share)	$ 35.58	$ 35.58
Granted (in dollars per share)		$ 55.81
Vested (in dollars per share)		$ 36.02
Forfeited (in dollars per share)		$ 36.57
Unvested restricted stock, end of period (in dollars per share)		$ 39.22

This element represents the net income tax detriment (benefit) that arises when compensation cost (from non-qualified share-based compensation) recognized in the financial statements exceeds (is less than) compensation cost on the entity's tax return.

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Represents the weighted average grant date fair values included in the restricted stock roll forward table.

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Represents the weighted average exercise prices included in the stock option roll forward table.

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The cash inflow associated with the amount received from holders exercising their stock options.

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The number of shares under a share-based award plan other than a stock option plan that were settled during the reporting period due to a failure to satisfy vesting conditions pertaining to all option plans.

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The weighted average fair value as of the grant date of share-based award plans other than stock option plans that were not exercised or put into effect during the reporting period as a result of the occurrence of a terminating event specified in the contractual agreement of the plan.

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The number of shares issuable under a share-based award plan pertaining to grants made during the period on other than stock option plans (for example, phantom stock plan, stock appreciation rights plan, performance target plan).

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The weighted average fair value at grant for nonvested share-based awards issued during the period on other than stock option plans (for example, phantom stock plan, stock appreciation rights plan, performance target plan).

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The number of outstanding awards on nonstock option plans (for example, phantom stock plan, stock appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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The weighted average fair value of nonvested awards on share-based plans excluding option plans (for example, phantom stock plan, stock appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares.

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The decrease in the number of shares potentially issuable under a share-based award plan pertaining to awards for which the grantee has gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares, other instruments, or cash in accordance with the terms of the arrangement.

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The weighted average fair value as of grant dates pertaining to a share-based award plan other than a stock option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares, other instruments, or cash in accordance with the terms of the arrangement.

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The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices of vested portions of options outstanding and currently exercisable under the option plan as of the balance-sheet date.

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The number of shares into which fully or partially vested stock options outstanding as of the balance-sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The weighted average period between the balance-sheet date and expiration for all vested portions of options outstanding and currently exercisable (or convertible) under the plan, which may be expressed in a decimal value for number of years.

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The decrease in the number of reserved shares that could potentially be issued attributable to the exercise or conversion during the reporting period of previously issued stock options under the option plan.

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The total accumulated difference between fair values of underlying shares on dates of exercise and exercise price on options which were exercised (or share units converted) into shares during the reporting period under the plan.

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The weighted average price at which option holders acquired shares when converting their stock options into shares under the plan during the reporting period.

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For presentations that combine terminations, the number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan or that expired.

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For presentations that combine terminations, the weighted average price of expired options and the price at which grantees could have acquired the underlying shares with respect to stock options that were terminated during the reporting period due to noncompliance with plan terms during the reporting period .

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The quantity of shares issuable on stock options awarded under the plan during the reporting period.

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The weighted average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on stock options awarded under the plan during the reporting period.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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The total dollar difference between fair values of the underlying shares reserved for issuance and exercise prices pertaining to options outstanding under the plan as of the balance-sheet date.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance-sheet date, including vested options.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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The weighted average price as of the beginning of the year at which grantees can acquire the shares reserved for issuance under the stock option plan.

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The weighted average period between the balance-sheet date and expiration for all awards outstanding under the plan, which may be expressed in a decimal value for number of years.

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