Contract Liabilities (Tables)

3 Months Ended

Mar. 27, 2021

Revenue from Contract with Customer [Abstract]

Contract with Customer, Asset and Liability [Table Text Block]

The following table shows the changes in contract liability balances relating to long-term prepaid supply agreements during the first three months of 2021:

(In Millions)
Prepaid supply agreements balance as of December 26, 2020	$	1,625
Concession payment	(950)
Prepaids utilized	(616)
Prepaid supply agreements balance as of March 27, 2021	$	59