Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Oct. 02, 2015	Sep. 26, 2014	Sep. 27, 2013
Cash Flows from Operating Activities:
Net earnings attributable to the Group	$ 328,882	$ 352,112	$ 440,182
Depreciation and amortization:
Property, equipment and improvements	99,924	98,592	69,889
Intangible assets	49,368	46,820	28,985
Loss on sale of business	2,909	0	0
Gain on sale of intellectual property	0	(12,147)	0
Stock based compensation	41,412	43,400	39,518
Tax deficiency (benefit) from stock based compensation	(1,237)	1,344	3,213
Equity in earnings of investees	5,483	(8,394)	(14,140)
Change in pension plan obligations	(5,980)	(37,218)	(8,714)
Change in deferred compensation plans	(3,229)	(7,062)	(8,915)
(Gains) Losses on sales of assets, net	30,985	(4,668)	519
Changes in assets and liabilities, excluding the effects of businesses acquired:
Receivables	172,958	107,944	(234,864)
Prepaid expenses and other current assets	6,644	(7,217)	(15,898)
Accounts payable	(28,943)	108,241	82,389
Accrued liabilities	(120,847)	(2,172)	(18,214)
Billings in excess of costs	(52,441)	29,833	84,043
Income taxes payable	(22,685)	(17,373)	(12,745)
Deferred income taxes	(31,177)	30,799	2,711
Other deferred liabilities	(15,759)	3,725	(2,199)
Deferred gain on synthetic lease transaction	23,343	0	0
Change in long-term receivables	0	2,828	15,815
Long-term insurance prepayment	0	(17,411)	0
Other, net	4,962	9,740	(3,059)
Net cash provided by operating activities	484,572	721,716	448,516
Cash Flows from Investing Activities:
Additions to property, equipment and improvements	(88,404)	(132,146)	(127,270)
Disposals of property, equipment, and improvements	369	10,414	4,276
Change in cash related to consolidation of joint ventures	0	0	5,344
Purchases of investments	0	(25,137)	(15)
Sales of investments	13	58	11
Sale of intellectual property	0	12,371	0
Acquisitions of businesses, net of cash acquired	(8,101)	(1,384,342)	(39,429)
Net cash used for investing activities	(96,123)	(1,518,782)	(157,083)
Cash Flows from Financing Activities:
Proceeds from long-term borrowings	1,768,639	819,681	0
Repayments of long-term borrowings	(1,907,109)	(455,426)	(118,293)
Proceeds from short-term borrowings	362,433	207,876	59,094
Repayments of short-term borrowings	(382,190)	(226,091)	(35,400)
Proceeds from issuances of common stock	33,222	44,704	46,079
Common stock repurchases	(422,316)	(78,399)	0
Tax (deficiency) benefit from stock based compensation	1,237	(1,344)	(3,213)
Distributions to noncontrolling interests	(7,230)	(6,081)	(7,974)
Net cash provided by (used for) financing activities	(553,314)	304,920	(59,707)
Effect of Exchange Rate Changes	(106,923)	(31,612)	(7,778)
Increase (Decrease) in Cash and Cash Equivalents	(271,788)	(523,758)	223,948
Cash and Cash Equivalents at Beginning of Period	732,647	1,256,405	1,032,457
Cash and Cash Equivalents at End of Period	$ 460,859	$ 732,647	$ 1,256,405