Consolidated Statements of Comprehensive Income (USD $) In Millions, unless otherwise specified	3 Months Ended
	May 04, 2013	Apr. 28, 2012
Net income (loss)	$ 217	$ 181
Other comprehensive income (loss), before tax:
Amortization of net actuarial loss on post employment and postretirement benefit plans, before tax	38	38
Tax effect related to items of other comprehensive income	(14)	(15)
Total other comprehensive income, net of tax effect	24	23
Comprehensive income	$ 241	$ 204