Quarterly report pursuant to Section 13 or 15(d)

Investments (Details)

v3.20.2
Investments (Details) - USD ($)
$ in Thousands
6 Months Ended
Aug. 01, 2020
Aug. 03, 2019
Feb. 01, 2020
Investments      
Short-term investments   $ 150,000 $ 110,000
Contributions of capital to equity method investments $ 5,386 33,339  
Investment tax credits 1,291 17,370  
Certificates of deposit      
Investments      
Short-term investments 0 150,000 110,000
Renewable energy projects      
Investments      
Equity method investments $ 5,110 $ 17,449 $ 3,936