Stock Repurchase Program (Details Numeric) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	9 Months Ended
	Sep. 23, 2020	Aug. 28, 2020	Aug. 30, 2019	May 21, 2018
Stock Repurchase Program, Authorized Amount				$ 8,000
Payments for Repurchase of Common Stock		$ 2,200	$ 2,000
Treasury Stock, Shares, Acquired		6.5	7.1
Treasury Stock Acquired, Average Cost Per Share		$ 350.72	$ 266.96
Up Front Payments Treasury Stock Remaining Balance		$ 167
Subsequent Event
Payments for Repurchase of Common Stock	$ 850
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 2,050