External financing (Details 1) (USD $) In Thousands, unless otherwise specified	Sep. 29, 2012	Jun. 30, 2012
Components of long-term debt
Subtotal	$ 1,402,170	$ 1,274,456
Discount on notes	(2,338)	(2,471)
Long-term debt	1,399,832	1,271,985
5.875% Notes due March 15, 2014 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.875%	5.875%
Components of long-term debt
Senior notes	300,000	300,000
6.00% Notes due September 1, 2015 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	6.00%	6.00%
Components of long-term debt
Senior notes	250,000	250,000
6.625% Notes due September 15, 2016 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	6.625%	6.625%
Components of long-term debt
Senior notes	300,000	300,000
5.875% Notes due June 15, 2020 [Member]
Debt Instrument [Line Items]
Debt Instrument, Interest Rate, Stated Percentage	5.875%	5.875%
Components of long-term debt
Senior notes	300,000	300,000
Other long-term debt [Member]
Components of long-term debt
Other long-term debt	$ 252,170	$ 124,456

Long term debt noncurrent before discount on notes.

No definition available.

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Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer.

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- Definition

Interest rate stated in the contractual debt agreement.

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- Definition

The amount of debt discount that was originally recognized at the issuance of the instrument that has yet to be amortized.

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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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Carrying value as of the balance sheet date of debt not otherwise defined (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion.

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