Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Sep. 30, 2016	Oct. 02, 2015	Sep. 26, 2014
Statement Of Income And Comprehensive Income [Abstract]
Net Earnings of the Group	$ 214,515	$ 328,882	$ 352,112
Other Comprehensive (Loss) Income:
Foreign currency translation adjustments	(46,515)	(136,168)	(33,316)
Change in pension liability	(111,488)	33,208	(15,303)
Gains (losses) on cash flow hedges	(1,403)	2,949	1,022
Other Comprehensive Income (Loss) Before Income Taxes	(159,406)	(100,011)	(47,597)
Income Tax Benefit (Expense):
Foreign currency translation adjustments			3,250
Change in pension liability	13,303	(438)	(14,562)
Gains (losses) on cash flow hedges	273	(766)	(513)
Income Tax Benefit (Expense)	13,576	(1,204)	(11,825)
Net Other Comprehensive Income (Loss)	(145,830)	(101,215)	(59,422)
Net Comprehensive Income of the Group	68,685	227,667	292,690
Net Comprehensive Income Attributable to Noncontrolling Interests	(4,052)	(25,911)	(24,004)
Total Comprehensive Income	$ 64,633	$ 201,756	$ 268,686