Retirement Plans (Schedule of Weighted Average Allocation of Plan Assets) (Details)	12 Months Ended
Sep. 25, 2015	Sep. 26, 2014
U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	100.00%	100.00%
U.S. Plans \| Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	24.00%
Pension plans, weighted-average plan asset allocation	27.00%	28.00%
U.S. Plans \| Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	76.00%
Pension plans, weighted-average plan asset allocation	70.00%	70.00%
U.S. Plans \| Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	3.00%	1.00%
U.S. Plans \| Other
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	0.00%	1.00%
Non-U.S. Plans
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	100.00%	100.00%
Non-U.S. Plans \| Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	6.00%	8.00%
Non-U.S. Plans \| Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	1.00%	2.00%
Non-U.S. Plans \| Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	0.00%	0.00%
Non-U.S. Plans \| Other
Defined Benefit Plan Disclosure [Line Items]
Pension plans, weighted-average plan asset allocation	93.00%	90.00%
Non-U.S. Plans \| Japan \| Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	39.00%
Non-U.S. Plans \| Japan \| Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	55.00%
Non-U.S. Plans \| Japan \| Cash and cash equivalents
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	6.00%
Non-U.S. Plans \| Netherlands \| Equity Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	10.00%
Non-U.S. Plans \| Netherlands \| Debt Securities
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	2.00%
Non-U.S. Plans \| Netherlands \| Insurance Contract
Defined Benefit Plan Disclosure [Line Items]
Pension plans, target plan asset allocation	88.00%

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No definition available.

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- Definition

Target allocation of investments of this type to total plan assets presented on a weighted average basis.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (c)(i)

-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e2446-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (d)(i)

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- Definition

Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e2446-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (d)(1)

-URI http://asc.fasb.org/extlink&oid=58740216&loc=d3e1928-114920

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