Goodwill and Other Intangible Assets: Other Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified							12 Months Ended
	Sep. 28, 2012	Sep. 30, 2011	Sep. 28, 2012 Customer relationship assets	Sep. 30, 2011 Customer relationship assets	Sep. 28, 2012 Trade names	Sep. 30, 2011 Trade names	Sep. 28, 2012 Customer relationship assets	Sep. 28, 2012 Customer relationship assets Minimum	Sep. 28, 2012 Customer relationship assets Maximum
Other Intangible Assets
Gross Amount	$ 2,661,060	$ 2,614,450	$ 1,897,933	$ 1,852,531	$ 763,127	$ 761,919
Accumulated Amortization	(1,065,911)	(866,033)	(1,064,492)	(865,524)	(1,419)	(509)
Net Amount	1,595,149	1,748,417	833,441	987,007	761,708	761,410
Finite-lived intangible asset, useful life								3 years	24 years
Acquired finite-lived intangible assets, weighted average useful life							11 years
2013	191,776
2014	156,771
2015	132,642
2016	95,788
2017	$ 71,797