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Condensed Consolidating Financial Statements (Condensed Consolidating Statement Of Cash Flows) (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Sep. 28, 2013 | Sep. 29, 2012 | Oct. 01, 2011
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash Provided by (Used for) Operating Activities | $ 1,314 | $ 1,187 | $ 1,046
Cash Flows From Investing Activities: |  |  |
Additions to property, plant and equipment | (558) | (690) | (643)
(Purchases of)/ Proceeds from marketable securities, net | (18) | (11) | (80)
Proceeds from notes receivable | 0 | 0 | 51
Acquisitions, net of cash acquired | (106) | 0 | 0
Other, net | 39 | 41 | 28
Cash Used for Investing Activities | (643) | (660) | (644)
Cash Flows From Financing Activities: |  |  |
Net change in debt | (23) | 123 | (385)
Purchase of redeemable noncontrolling interest | 0 | 0 | (66)
Purchases of Tyson Class A common stock | (614.00) | (264.00) | (207.00)
Dividends | (104) | (57) | (59)
Stock options exercised | 123 | 34 | 51
Other, net | 18 | (7) | 8
Net change in intercompany balances | 0 | 0 | 0
Cash Used for Financing Activities | (600) | (171) | (658)
Effect of Exchange Rate Change on Cash | 3 | (1) | (6)
Increase (Decrease) in Cash and Cash Equivalents | 74 | 355 | (262)
Cash and Cash Equivalents at Beginning of Year | 1,071 | 716 | 978
Cash and Cash Equivalents at End of Year | 1,145 | 1,071 | 716
TFI Parent [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash Provided by (Used for) Operating Activities | 294 | 312 | 31
Cash Flows From Investing Activities: |  |  |
Additions to property, plant and equipment | (4) | (1) | (1)
(Purchases of)/ Proceeds from marketable securities, net | 0 | 0 | 0
Proceeds from notes receivable | 0 | 0 | 0
Acquisitions, net of cash acquired | 0 | 0 | 0
Other, net | 0 | 1 | 23
Cash Used for Investing Activities | (4) | 0 | 22
Cash Flows From Financing Activities: |  |  |
Net change in debt | 5 | 107 | (391)
Purchase of redeemable noncontrolling interest | 0 | 0 | 0
Purchases of Tyson Class A common stock | (614.00) | (264.00) | (207.00)
Dividends | (104) | (57) | (59)
Stock options exercised | 123 | 34 | 51
Other, net | 18 | (8) | (2)
Net change in intercompany balances | 281 | (124) | 554
Cash Used for Financing Activities | (291) | (312) | (54)
Effect of Exchange Rate Change on Cash | 0 | 0 | 0
Increase (Decrease) in Cash and Cash Equivalents | (1) | 0 | (1)
Cash and Cash Equivalents at Beginning of Year | 1 | 1 | 2
Cash and Cash Equivalents at End of Year | 0 | 1 | 1
TFM Parent, Guarantors [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash Provided by (Used for) Operating Activities | 337 | 438 | 564
Cash Flows From Investing Activities: |  |  |
Additions to property, plant and equipment | (113) | (104) | (107)
(Purchases of)/ Proceeds from marketable securities, net | (13) | (7) | (57)
Proceeds from notes receivable | 0 | 0 | 0
Acquisitions, net of cash acquired | 0 | 0 | 0
Other, net | 3 | 5 | 0
Cash Used for Investing Activities | (123) | (106) | (164)
Cash Flows From Financing Activities: |  |  |
Net change in debt | 0 | 0 | (6)
Purchase of redeemable noncontrolling interest | 0 | 0 | 0
Purchases of Tyson Class A common stock | 0 | 0 | 0
Dividends | 0 | 0 | 0
Stock options exercised | 0 | 0 | 0
Other, net | 0 | 0 | 0
Net change in intercompany balances | (202) | (324) | (395)
Cash Used for Financing Activities | (202) | (324) | (401)
Effect of Exchange Rate Change on Cash | 0 | 0 | 0
Increase (Decrease) in Cash and Cash Equivalents | 12 | 8 | (1)
Cash and Cash Equivalents at Beginning of Year | 9 | 1 | 2
Cash and Cash Equivalents at End of Year | 21 | 9 | 1
Non-Guarantors [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash Provided by (Used for) Operating Activities | 696 | 447 | 471
Cash Flows From Investing Activities: |  |  |
Additions to property, plant and equipment | (441) | (585) | (535)
(Purchases of)/ Proceeds from marketable securities, net | (5) | (4) | (23)
Proceeds from notes receivable | 0 | 0 | 51
Acquisitions, net of cash acquired | (106) | 0 | 0
Other, net | 36 | 35 | 5
Cash Used for Investing Activities | (516) | (554) | (502)
Cash Flows From Financing Activities: |  |  |
Net change in debt | (28) | 16 | 12
Purchase of redeemable noncontrolling interest | 0 | 0 | (66)
Purchases of Tyson Class A common stock | 0 | 0 | 0
Dividends | (13) | (10) | (20)
Stock options exercised | 0 | 0 | 0
Other, net | 0 | 1 | 10
Net change in intercompany balances | (79) | 448 | (159)
Cash Used for Financing Activities | (120) | 455 | (223)
Effect of Exchange Rate Change on Cash | 3 | (1) | (6)
Increase (Decrease) in Cash and Cash Equivalents | 63 | 347 | (260)
Cash and Cash Equivalents at Beginning of Year | 1,061 | 714 | 974
Cash and Cash Equivalents at End of Year | 1,124 | 1,061 | 714
Eliminations [Member] |  |  |
Condensed Financial Statements, Captions [Line Items] |  |  |
Cash Provided by (Used for) Operating Activities | (13) | (10) | (20)
Cash Flows From Investing Activities: |  |  |
Additions to property, plant and equipment | 0 | 0 | 0
(Purchases of)/ Proceeds from marketable securities, net | 0 | 0 | 0
Proceeds from notes receivable | 0 | 0 | 0
Acquisitions, net of cash acquired | 0 | 0 | 0
Other, net | 0 | 0 | 0
Cash Used for Investing Activities | 0 | 0 | 0
Cash Flows From Financing Activities: |  |  |
Net change in debt | 0 | 0 | 0
Purchase of redeemable noncontrolling interest | 0 | 0 | 0
Purchases of Tyson Class A common stock | 0 | 0 | 0
Dividends | 13 | 10 | 20
Stock options exercised | 0 | 0 | 0
Other, net | 0 | 0 | 0
Net change in intercompany balances | 0 | 0 | 0
Cash Used for Financing Activities | 13 | 10 | 20
Effect of Exchange Rate Change on Cash | 0 | 0 | 0
Increase (Decrease) in Cash and Cash Equivalents | 0 | 0 | 0
Cash and Cash Equivalents at Beginning of Year | 0 | 0 | 0
Cash and Cash Equivalents at End of Year | $ 0 | $ 0 | $ 0

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- Definition Amount of increase (decrease) from the effect of exchange rate changes on cash and cash equivalent balances held in foreign currencies. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 830 -SubTopic 230 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6450594&loc=d3e33268-110906 + Details
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- Definition Amount of cash inflow (outflow) from investing activities, including discontinued operations. Investing activity cash flows include making and collecting loans and acquiring and disposing of debt or equity instruments and property, plant, and equipment and other productive assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 26 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3574-108585 + Details
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- Definition Amount of cash inflow (outflow) from operating activities, including discontinued operations. Operating activity cash flows include transactions, adjustments, and changes in value not defined as investing or financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 24 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3521-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 25 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585 + Details
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- Definition The net cash paid (received) associated with the acquisition or disposal of all investments, including securities and other assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3095-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3098-108585 + Details
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- Definition Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3213-108585 + Details
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- Definition The net cash inflow or outflow in aggregate debt due to repayments and proceeds from additional borrowings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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