Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Jul. 03, 2021	Jan. 02, 2021
Statement of Financial Position [Abstract]
Allowances for accounts receivable	$ 45	$ 67
Allowances for vendor receivables	$ 6	$ 5
Preferred Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Preferred stock, authorized (in shares)	25,000,000	25,000,000
Preferred stock, Number of shares issued	500,000	500,000
Preferred stock, outstanding (in shares)	532,281	523,127
Common Stock, Par or Stated Value Per Share	$ 0.01	$ 0.01
Common stock, authorized (in shares)	600,000,000	600,000,000
Common stock, issued (in shares)	222,000,000	221,000,000
Common stock, outstanding (in shares)	222,000,000	221,000,000