XML 46 R35.htm IDEA: XBRL DOCUMENT v3.10.0.1
Acquisitions, West Africa Investments, Goodwill and Other Intangible Assets - Narrative (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 6 Months Ended
May 02, 2018
May 31, 2018
Oct. 31, 2017
Jun. 30, 2018
Mar. 31, 2018
Jul. 01, 2017
Jun. 30, 2018
Jul. 01, 2017
Business Acquisition [Line Items]                
Purchase price adjustment             $ (1)  
Amortization             9 $ 4
Equity Method Investment, Realized Gain (Loss) on Disposal             200 0
Net sales       $ 3,360   $ 3,175 6,761 6,423
Net income attributable to Kellogg Company       596   283 1,040 549
Operating profit       474   385 984 665
Tolaram Africa Foods (TAF) PTE LTD                
Business Acquisition [Line Items]                
Equity method investment, ownership percentage 50.00%              
Payments to acquire business, gross $ 419              
Equity method investment aggregate cost 458              
Equity Method Investment, Other than Temporary Impairment $ 45              
TAF Investment in Affiliated Food Manufacturer                
Business Acquisition [Line Items]                
Equity method investment, ownership percentage 49.00%              
Affiliated Food Manufacturer                
Business Acquisition [Line Items]                
Equity method investment, ownership percentage 24.50%              
Multipro                
Business Acquisition [Line Items]                
Equity method investment incremental ownership percentage change 1.00%              
Business Acquisition, Pro Forma Revenue       $ 3,433   $ 3,326 7,043 $ 6,739
Equity method investment, ownership percentage 51.00%              
Business combination fair value of equity interest   $ 626            
Business combination fair value of equity interest, net of cash acquired   $ 617            
Equity Method Investment, Realized Gain (Loss) on Disposal $ 245              
RXBAR                
Business Acquisition [Line Items]                
Payments to acquire business, net of cash     $ 596          
Payments to acquire business, gross     $ 600          
Purchase price adjustment         $ (1)      
Asia Pacific                
Business Acquisition [Line Items]                
Purchase price adjustment             0  
Amortization             3  
Asia Pacific | Multipro                
Business Acquisition [Line Items]                
Net sales             129  
Net income attributable to Kellogg Company             2  
North America Other                
Business Acquisition [Line Items]                
Purchase price adjustment             (1)  
Amortization             1  
North America Other | RXBAR                
Business Acquisition [Line Items]                
Net sales             110  
Net income attributable to Kellogg Company             $ 6