Restructuring and Cost Reduction Activities (Tables)

12 Months Ended

Dec. 29, 2018

Restructuring Cost and Reserve [Line Items]

Schedule of Restructuring and Cost Reduction Activities

									Program costs to date
(millions)	2018			2017			2016		December 29, 2018
Employee related costs	$	63		$	177		$	108	$	597
Pension curtailment (gain) loss, net	(30		)	(148		)	1		(167		)
Asset related costs	16			77			46		285
Asset impairment	14			—			50		169
Other costs	80			157			120		636
Total	$	143		$	263		$	325	$	1,520
									Program costs to date
(millions)	2018			2017			2016		December 29, 2018
U.S. Morning Foods	$	50		$	18		$	23	$	301
U.S. Snacks	28			309			76		531
U.S. Specialty Channels	4			2			8		25
North America Other	25			16			38		165
Europe	3			40			126		333
Latin America	15			9			8		42
Asia Pacific	11			11			7		98
Corporate	7			(142		)	39		25
Total	$	143		$	263		$	325	$	1,520

Schedule of Exit Cost Reserves

(millions)	Employee Related Costs			Curtailment Gain Loss, net			Asset Impairment			Asset Related Costs			Other Costs			Total
Liability as of December 31, 2016	$	102		—			$	—		$	—		$	29		$	131
2017 restructuring charges	177			(148		)	—			77			157			263
Cash payments	(182		)	—			—			(34		)	(123		)	(339		)
Non-cash charges and other	—			148			—			(43		)	—			105
Liability as of December 30, 2017	$	97		$	—		$	—		$	—		$	63		$	160
2018 restructuring charges	63			(30		)	14			16			80			143
Cash payments	(67		)	—			—			(9		)	(133		)	(209		)
Non-cash charges and other	—			30			(14		)	(6		)	—			10
Liability as of December 29, 2018	$	93		$	—		$	—		$	1		$	10		$	104