Self-Insurance (Summary Of Self-Insurance Reserves) (Details) - USD ($) $ in Millions |
Jan. 28, 2017 |
Jan. 30, 2016 |
---|---|---|
Self-insurance reserve [Line Items] | ||
Total self-insurance reserve | $ 114 | $ 112 |
Workers' compensation [Member] | ||
Self-insurance reserve [Line Items] | ||
Total self-insurance reserve | 69 | 68 |
Employee health and welfare [Member] | ||
Self-insurance reserve [Line Items] | ||
Total self-insurance reserve | 29 | 28 |
Other liability [Member] | ||
Self-insurance reserve [Line Items] | ||
Total self-insurance reserve | $ 16 | $ 16 |