Consolidated Balance Sheets (Parenthetical) - $ / shares	Oct. 31, 2020	Feb. 01, 2020	Nov. 02, 2019
Statement of Financial Position [Abstract]
Preferred stock, shares authorized (in shares)	5,000,000	5,000,000	5,000,000
Preferred stock, par value ($ per share)	$ 1	$ 1	$ 1
Preferred stock, shares issued (in shares)	0	0	0
Common stock, shares authorized (in shares)	1,800,000,000	1,800,000,000	1,800,000,000
Common stock, par value ($ per share)	$ 1	$ 1	$ 1
Common stock, shares issued (in shares)	1,200,631,186	1,199,099,768	1,203,183,703
Common stock, shares outstanding (in shares)	1,200,631,186	1,199,099,768	1,203,183,703