Segment Information (Sales and Division Operating Results for Reportable Segments) (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended
		Aug. 04, 2018	Jul. 29, 2017	Aug. 04, 2018	Jul. 29, 2017
Segment Information [Abstract]
Sales		$ 1,782	$ 1,701	$ 3,807	$ 3,702
Division profit		131	129	378	412
Less: Pension litigation	[1]	3	50	15	50
Less: Corporate expense	[2]	16	7	27	22
Income from operations		112	72	336	340
Interest income, net		(1)	(1)	(3)	(1)
Other income	[3]	2		5	1
Income before income taxes		$ 115	$ 73	$ 344	$ 342

[1] Included in the thirteen and twenty-six weeks ended August 4, 2018 are pre-tax charges of $3 million and $15 million, respectively, relating to a pension litigation matter described further in Note 14, Legal Proceedings. Included in the thirteen and twenty-six weeks ended July 29, 2017 are pre-tax charges of $50 million in both periods relating to the same matter.

[2] Corporate expense consists of unallocated selling, general and administrative expenses as well as depreciation and amortization related to the Company's corporate headquarters, centrally managed departments, unallocated insurance and benefit programs, certain foreign exchange transaction gains and losses, and other items

[3] Other income includes non-operating items, such as lease termination gains, royalty income, changes in fair value, premiums paid, realized gains and losses associated with foreign currency option contracts, changes in the market value of our available-for-sale security, and net benefit expense related to our pension and postretirement programs excluding the service cost component