Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Millions	12 Months Ended
Sep. 28, 2019	Sep. 29, 2018	Sep. 30, 2017
Statement of Comprehensive Income [Abstract]
Net Income	$ 2,035	$ 3,027	$ 1,778
Other Comprehensive Income (Loss), Net of Taxes:
Derivatives accounted for as cash flow hedges	(15)	(7)	0
Investments	2	(1)	(1)
Currency translation	(23)	(29)	6
Postretirement benefits	(66)	(7)	56
Total Other Comprehensive Income (Loss), Net of Taxes	(102)	(44)	61
Comprehensive Income	1,933	2,983	1,839
Less: Comprehensive Income Attributable to Noncontrolling Interests	13	3	4
Comprehensive Income Attributable to Tyson	$ 1,920	$ 2,980	$ 1,835

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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