Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Millions	12 Months Ended
Sep. 29, 2018	Sep. 30, 2017	Oct. 01, 2016
Statement of Comprehensive Income [Abstract]
Net Income	$ 3,027	$ 1,778	$ 1,772
Other Comprehensive Income (Loss), Net of Taxes:
Derivatives accounted for as cash flow hedges	(7)	0	(1)
Investments	(1)	(1)	0
Currency translation	(29)	6	4
Postretirement benefits	(7)	56	42
Total Other Comprehensive Income (Loss), Net of Taxes	(44)	61	45
Comprehensive Income	2,983	1,839	1,817
Less: Comprehensive Income Attributable to Noncontrolling Interests	3	4	4
Comprehensive Income Attributable to Tyson	$ 2,980	$ 1,835	$ 1,813

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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