Retirement Plans and Other Benefits (Changes in Accumulated Other Comprehensive Loss) (Details) - USD ($) $ in Millions		12 Months Ended
		Feb. 02, 2019	Feb. 03, 2018
Pension Benefits [Member]
Schedule of Pension and Other Postretirement Benefits Recognized in Accumulated Other Comprehensive Income (Loss) [Line Items]
Net actuarial loss (gain) at beginning of year		$ 368
Amortization of net (loss) gain		(12)
Loss (gain) arising during the year		37
Foreign currency fluctuations		(2)
Net actuarial loss (gain) at end of year	[1]	391
Net prior service cost at end of year	[2]	1
Total amount recognized		392	$ 369
Postretirement Benefits [Member]
Schedule of Pension and Other Postretirement Benefits Recognized in Accumulated Other Comprehensive Income (Loss) [Line Items]
Net actuarial loss (gain) at beginning of year		(5)
Amortization of net (loss) gain		1
Loss (gain) arising during the year		(2)
Net actuarial loss (gain) at end of year	[1]	(6)
Total amount recognized		(6)	$ (5)
Accumulated other comprehensive loss that are expected to be recognized as components of net periodic benefit cost (income) during the next year		$ (1)

[1] The amounts in accumulated other comprehensive loss that are expected to be recognized as components of net periodic benefit cost (income) during the next year are approximately $12 million and $(1) million related to the pension and postretirement plans, respectively.

[2] The net prior service cost did not change during the year and is not expected to change significantly during the next year.