Employee Benefit Plans (Net Periodic Benefit Costs) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 30, 2013	Mar. 31, 2012	Mar. 30, 2013	Mar. 31, 2012
U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 6,714	$ 5,837	$ 13,428	$ 11,674
Interest cost	7,204	7,446	14,409	14,892
Expected return on plan assets	(10,335)	(10,492)	(20,670)	(20,984)
Amortization of prior service cost (credit)	2	2	4	4
Amortization of actuarial loss	6,901	4,256	13,802	8,512
Pension expense for defined benefit plans	10,486	7,049	20,973	14,098
Pension expense for defined contribution plans	2,772	2,150	5,165	4,197
Total pension expense	13,258	9,199	26,138	18,295
Non-U.S. Pension Plans [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	1,163	1,005	2,411	2,021
Interest cost	1,366	1,502	2,821	2,969
Expected return on plan assets	(887)	(972)	(1,846)	(1,925)
Amortization of prior service cost (credit)	(12)	(13)	(26)	(29)
Amortization of actuarial loss	372	217	779	435
Pension expense for defined benefit plans	2,002	1,739	4,139	3,471
Pension expense for defined contribution plans	1,321	1,218	2,671	2,416
Total pension expense	3,323	2,957	6,810	5,887
Post-Retirement Health Care Benefit Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Service cost	73	82	146	164
Interest cost	138	196	275	392
Amortization of transition obligation	91	99	181	198
Total pension expense			602	754
Total periodic post-retirement benefit cost	$ 302	$ 377