Note 10 AOCI, net of tax (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Oct. 01, 2011
Accumulated other comprehensive income [Line Items]
Foreign currency translation adjustment	$ 108,607	$ 110,263
Unrealized holding losses on derivative financial instruments	(28,848)	(31,984)
Unrecognized net actuarial loss and unrecognized transition cost	(7,674)	(7,541)
Total	$ 72,085	$ 70,738