Revenue (Disaggregated Net Sales) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Oct. 30, 2021	Oct. 31, 2020
Disaggregation of Revenue [Line Items]
Total net sales	$ 3,534	$ 3,002	$ 10,020	$ 6,806
Disaggregated sales by category	100.00%	100.00%	100.00%	100.00%
Digital Sales [Member]
Disaggregation of Revenue [Line Items]
Disaggregated sales by category	40.00%	54.00%	42.00%	56.00%
Nordstrom [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 2,343	$ 2,120	$ 6,614	$ 4,543
Nordstrom Rack [Member]
Disaggregation of Revenue [Line Items]
Total net sales	$ 1,191	$ 882	$ 3,406	$ 2,263