Annual growth rate assumption used in the discounted cash flows analysis for the interim or annual impairment test.

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- Definition

Discount rate used in the discounted cash flows analysis for the interim or annual impairment test.

+ References

No definition available.

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- Definition

This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This item represents Available-for-sale Securities which consist of all investments in certain debt and equity securities neither classified as trading or held-to-maturity securities. A debt security represents a creditor relationship with an enterprise. Debt securities include, among other items, US Treasury securities, US government securities, municipal securities, corporate bonds, convertible debt, commercial paper, and all securitized debt instruments. An equity security represents an ownership interest in an enterprise or the right to acquire or dispose of an ownership interest in an enterprise at fixed or determinable prices. Equity securities include, among other things, common stock, certain preferred stock, warrant rights, call options, and put options, but do not include convertible debt. An entity may opt to provide the reader with additional narrative text to better understand the nature of investments in debt and equity securities which are categorized as Available-for-sale.

+ References

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- Definition

This item represents the cumulative amount paid in excess of fair value for acquired assets from one or more business combinations, after to the initial recording thereof.

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Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

+ References

No definition available.

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Sum of the carrying values as of the balance sheet date of all long-term debt, which is debt initially having maturities due after one year from the balance sheet date or beyond the operating cycle, if longer, but excluding the portions thereof scheduled to be repaid within one year (current maturities) or the normal operating cycle, if longer, and after deducting unamortized discount or premiums, if any.

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The amount of other than temporary impairment (OTTI) losses on equity securities, OTTI related to credit losses on debt securities, and OTTI losses on debt securities when the entity intends to sell the securities or it is more likely than not that the entity will be required to sell the securities before recovery of its amortized cost basis. Additionally, this item includes OTTI losses recognized during the period on investments accounted for under the cost method of accounting.

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Fair Value Measurements (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended			3 Months Ended	12 Months Ended					3 Months Ended						3 Months Ended	6 Months Ended	3 Months Ended
	Jun. 24, 2012	Jun. 26, 2011	Jun. 24, 2012	Jun. 26, 2011	Dec. 25, 2011	Jun. 24, 2012 Fair Value, Measurements, Nonrecurring [Member]	Dec. 25, 2011 Fair Value, Measurements, Nonrecurring [Member]	Jun. 24, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 24, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 24, 2012 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 24, 2012 Fair Value, Measurements, Recurring [Member] Estimate of Fair Value, Fair Value Disclosure [Member]	Mar. 25, 2012 Cost-method Investments [Member]	Mar. 25, 2012 Cost-method Investments [Member] Fair Value, Measurements, Nonrecurring [Member]	Jun. 24, 2012 Cost-method Investments [Member] Fair Value, Measurements, Nonrecurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member]	Jun. 24, 2012 Cost-method Investments [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 24, 2012 Cost-method Investments [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 24, 2012 Cost-method Investments [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 24, 2012 About Group [Member]	Jun. 24, 2012 About Group [Member]	Jun. 24, 2012 About Group [Member] Fair Value, Measurements, Nonrecurring [Member]	Jun. 24, 2012 About Group [Member] Fair Value, Measurements, Nonrecurring [Member] Carrying (Reported) Amount, Fair Value Disclosure [Member]	Jun. 24, 2012 About Group [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 24, 2012 About Group [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 24, 2012 About Group [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Available-for-sale Securities, fair value								$ 10,591	$ 0	$ 0	$ 10,591
Goodwill, fair value																					172,544	0	0	172,544
Impairment of assets, goodwill			194,732															194,732	194,732	194,732
Cost-method Investments, fair value														600	0	0	600
Impairment of investments	0	0	4,900	0								4,900	4,900
Impairment Testing Annual Growth Rate Assumption						3.50%	5.00%
Impairment Testing Discount Rate Assumption						15.00%	13.80%
Long-term Debt, carrying value	694,000		694,000		692,000
Long-term Debt, fair value	$ 824,000		$ 824,000		$ 800,000