Employee Benefit Plans (Schedule Of Consolidated Plan Assets Using The Fair Value Hierarchy) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 27, 2014	Sep. 28, 2013	Sep. 29, 2012
Employee Benefit Plans [Line Items]
Fair value	$ 706,431
U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	585,677	498,918
U.S. Pension Plans [Member] | Employer Securities [Member]
Employee Benefit Plans [Line Items]
Fair value	78,874	67,163
U.S. Pension Plans [Member] | Interest In Common Collective Trusts [Member]
Employee Benefit Plans [Line Items]
Fair value	153,183	152,355
U.S. Pension Plans [Member] | Money Market Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	46,135	23,938
U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value		68
U.S. Pension Plans [Member] | Limited Partnerships [Member]
Employee Benefit Plans [Line Items]
Fair value	81,342	71,072
U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	22,375	21,195
U.S. Pension Plans [Member] | Non-investment grade [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	66,201	61,133
U.S. Pension Plans [Member] | Real assets [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value		17,916
U.S. Pension Plans [Member] | Other Investments [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	7,442	16,487
U.S. Pension Plans [Member] | US Treasury and Government [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	47,275	40,173
U.S. Pension Plans [Member] | Corporate Bond Securities [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	82,850	27,418
Non-U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	120,754	98,625
Non-U.S. Pension Plans [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	32,819	26,520
Non-U.S. Pension Plans [Member] | International Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	8,730	9,784
Non-U.S. Pension Plans [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	40,750	28,088
Non-U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value	582	3,203
Non-U.S. Pension Plans [Member] | Domestic Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	6,926	4,662
Non-U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	30,947	26,368
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	152,517	162,767
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Employer Securities [Member]
Employee Benefit Plans [Line Items]
Fair value	78,874	67,163
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Interest In Common Collective Trusts [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Money Market Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value		68
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Limited Partnerships [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Non-investment grade [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	66,201	61,133
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Real assets [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value		17,916
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Other Investments [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	7,442	16,487
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | US Treasury and Government [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | U.S. Pension Plans [Member] | Corporate Bond Securities [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	20,522	18,803
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | International Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	8,730	9,784
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	4,976	4,430
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value	85	96
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | Domestic Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	6,731	4,493
Fair Value, Inputs, Level 1 [Member] | Non-U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	329,443	243,884
Level 2 [Member] | U.S. Pension Plans [Member] | Employer Securities [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member] | Interest In Common Collective Trusts [Member]
Employee Benefit Plans [Line Items]
Fair value	153,183	152,355
Level 2 [Member] | U.S. Pension Plans [Member] | Money Market Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	46,135	23,938
Level 2 [Member] | U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value		0
Level 2 [Member] | U.S. Pension Plans [Member] | Limited Partnerships [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member] | Non-investment grade [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member] | Real assets [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value		0
Level 2 [Member] | U.S. Pension Plans [Member] | Other Investments [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | U.S. Pension Plans [Member] | US Treasury and Government [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	47,275	40,173
Level 2 [Member] | U.S. Pension Plans [Member] | Corporate Bond Securities [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	82,850	27,418
Level 2 [Member] | Non-U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	70,049	54,002
Level 2 [Member] | Non-U.S. Pension Plans [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	32,819	26,520
Level 2 [Member] | Non-U.S. Pension Plans [Member] | International Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 2 [Member] | Non-U.S. Pension Plans [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	35,774	23,658
Level 2 [Member] | Non-U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value	497	3,107
Level 2 [Member] | Non-U.S. Pension Plans [Member] | Domestic Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	195	169
Level 2 [Member] | Non-U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	764	548
Level 3 [Member]
Employee Benefit Plans [Line Items]
Fair value	133,900	118,087	33,456
Level 3 [Member] | U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	103,717	92,267	13,604
Level 3 [Member] | U.S. Pension Plans [Member] | Employer Securities [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | Interest In Common Collective Trusts [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | Money Market Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value		0
Level 3 [Member] | U.S. Pension Plans [Member] | Limited Partnerships [Member]
Employee Benefit Plans [Line Items]
Fair value	81,342	71,072
Level 3 [Member] | U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	22,375	21,195
Level 3 [Member] | U.S. Pension Plans [Member] | Non-investment grade [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | Real assets [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value		0
Level 3 [Member] | U.S. Pension Plans [Member] | Other Investments [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | US Treasury and Government [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | U.S. Pension Plans [Member] | Corporate Bond Securities [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member]
Employee Benefit Plans [Line Items]
Fair value	30,183	25,820	19,852
Level 3 [Member] | Non-U.S. Pension Plans [Member] | Shares Of Registered Investment Companies [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member] | International Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member] | Fixed Income Funds [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member] | Cash And Cash Equivalents [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member] | Domestic Equity [Member]
Employee Benefit Plans [Line Items]
Fair value	0	0
Level 3 [Member] | Non-U.S. Pension Plans [Member] | Insurance Contracts And Other [Member]
Employee Benefit Plans [Line Items]
Fair value	$ 30,183	$ 25,820