Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 04, 2015	Jun. 28, 2014	Jul. 04, 2015	Jun. 28, 2014
Statement of Comprehensive Income [Abstract]
Net earnings	$ 36,331	$ 48,122	$ 103,689	$ 117,944
Other Comprehensive Income (Loss), Net of Tax [Abstract]
Foreign currency translation adjustment	12,067	6,117	(68,212)	10,711
Retirement liability adjustment	3,498	2,767	14,988	7,868
Change in accumulated loss on derivatives	465	612	392	28
Other comprehensive income (loss), net of tax	16,030	9,496	(52,832)	18,607
Comprehensive income	$ 52,361	$ 57,618	$ 50,857	$ 136,551