v2.3.0.11

Stock-Based Compensation (Details) (USD $) Share data in Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended			12 Months Ended	6 Months Ended
	Jun. 25, 2011	Jun. 26, 2010	Jun. 25, 2011	Jun. 26, 2010	Jun. 25, 2011 Stock options for common stock [Member]	Dec. 25, 2010 Stock options for common stock [Member]	Jun. 25, 2011 Time-based restricted stock/units [Member]	Jun. 25, 2011 Performance-based restricted stock/units [Member]
Notes to Financial Statements [Abstract]
Pre-tax share-based compensation expense	$ 9,600,000	$ 6,900,000	$ 17,960,000	$ 12,999,000
Share-based compensation expense after-tax	6,500,000	4,800,000	12,200,000	8,900,000
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of years for full vesting (in years)							four	three
Period over which earnings per share performance is measured against specified targets (in years)								three
Total unrecognized compensation cost related to non-vested awards	84,200,000		84,200,000
Weighted average period of recognition for unrecognized compensation costs on nonvested awards (in years)			2.4
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract]
Expected dividend yield (in hundredths)					0.00%	0.00%
Expected stock price volatility (in hundredths)					20.00%	20.00%
Risk-free interest rate (in hundredths)					2.13%	2.37%
Expected life of options (years)					4.75	4.5
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding at beginning of period (in shares)					5,012
Granted (in shares)					10
Exercised (in shares)					(743)
Forfeited (in shares)					(15)
Outstanding at end of period (in shares)					4,264	5,012
Ending balance, options exercisable (in shares)					3,972
Weighted Average Price Per Share [Abstract]
Outstanding at beginning of period (in dollars per share)					$ 43.05
Granted (in dollars per share)					$ 69.45
Exercised (in dollars per share)					$ 37.85
Forfeited (in dollars per share)					$ 39.72
Outstanding at end of period (in dollars per share)					$ 44.02	$ 43.05
Ending balance, options exercisable (in dollars per share)					$ 42.92
Weighted Average Remaining Contractual Life, Options outstanding (in years)					4.4
Weighted Average Remaining Contractual Life, Options exercisable (in years)					4.2
Aggregate Intrinsic Value, Outstanding at period end					108,750,000
Aggregate Intrinsic Value, Options exercisable at period end					105,655,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]
Beginning balance outstanding (in shares)							743	1,347
Granted (in shares)							230	451
Vested (in shares)							(85)	(45)
Forfeited (in shares)							(8)	(7)
Ending balance outstanding (in shares)							880	1,746
Weighted Average Grant Date Fair Value [Abstract]
Beginning balance outstanding (value)							34,804,000	42,083,000
Granted (value)							15,981,000	32,339,000
Vested (value)							(4,369,000)	(2,720,000)
Forfeited (value)							(381,000)	(349,000)
Ending balance outstanding (value)							46,035,000	71,353,000
Aggregate intrinsic value							$ 61,212,000	$ 121,350,000

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The weighted average total 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 weighted average total 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 total intrinsic value, based upon closing stock price at end of period, 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 weighted average grant date 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 weighted average total 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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As of the latest balance-sheet date presented, the total compensation cost related to outstanding, nonvested share-based compensation awards not yet recognized (will be charged against earnings as services are performed or other vesting criteria are met).

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The weighted average period over which unrecognized share-based compensation costs are expected to be reported.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock options, amortization of restricted stock, and adjustment for officers compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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Description of the period of time over which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, which may be expressed in a variety of ways (for example, in years, month and year).

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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 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 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 estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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The period of time a share-based award is expected to be outstanding. A share-based award's expected term shall be determined based on, among other factors, the instrument's contractual term and the effects of employees' expected exercise and post-vesting employment termination behavior. An entity is required to aggregate individual awards into relatively homogeneous groups.

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The estimated measure of the percentage amount 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.

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The risk-free interest rate assumption that is used in valuing an option on its own shares.

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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.

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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 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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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.

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The weighted average 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 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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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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