Annual report pursuant to Section 13 and 15(d)

Contract Liabilities (Details)

v3.20.4
Contract Liabilities (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 26, 2020
Dec. 28, 2019
Dec. 29, 2018
Jun. 27, 2020
Capitalized Contract Cost [Line Items]        
Contract with Customer, Liability $ 1,875 $ 2,041    
Customer deposits and prepaid supply agreements (181) (782) $ 1,367  
Contract liability balance       $ 1,600
Prepaid supply agreements        
Capitalized Contract Cost [Line Items]        
Contract with Customer, Liability 1,625 1,805    
Contract with Customer, Liability, Current 508 673    
Customer deposits and prepaid supply agreements 70      
Contract with Customer, Liability, Revenue Recognized (250)      
Other        
Capitalized Contract Cost [Line Items]        
Contract with Customer, Liability $ 250 $ 236