XML 64 R50.htm IDEA: XBRL DOCUMENT v3.19.1
Summary of Significant Accounting Policies and Related Information - Inventory and Licenses (Details)
$ in Millions
12 Months Ended
Feb. 28, 2019
USD ($)
Supplier
Manufacturer
item
Vendor
Feb. 28, 2018
USD ($)
Feb. 28, 2017
USD ($)
Summary of significant accounting policies      
General and administrative expenses charged to inventory $ 47.7 $ 43.2 $ 41.7
General and administrative expenses directly attributable to the procurement of inventory included in inventory balances $ 15.6 $ 11.8  
Number of licensors exceeding 10 percent of net sales revenue | item 2    
Supplier concentration risk | Top vendor      
Summary of significant accounting policies      
Number of suppliers exceeding 10 percent of product requirements | Vendor 1    
Supplier concentration risk | Top two manufacturers      
Summary of significant accounting policies      
Number of third-party manufacturers | Manufacturer 2    
Supplier concentration risk | Top five suppliers      
Summary of significant accounting policies      
Number of suppliers exceeding 10 percent of product requirements | Supplier 5    
Cost of goods sold manufactured by vendors | Supplier concentration risk | Vendors in Far East      
Summary of significant accounting policies      
Concentration risk percentage 74.00% 74.00% 71.00%
Cost of goods sold manufactured by vendors | Supplier concentration risk | Top vendor      
Summary of significant accounting policies      
Concentration risk percentage 11.00%    
Cost of goods sold manufactured by vendors | Supplier concentration risk | Top two manufacturers      
Summary of significant accounting policies      
Concentration risk percentage 20.00% 19.00% 18.00%
Cost of goods sold manufactured by vendors | Supplier concentration risk | Top five suppliers      
Summary of significant accounting policies      
Concentration risk percentage 38.00% 34.00% 31.00%
Net sales revenue | Net sales revenue subject to trademark license agreements      
Summary of significant accounting policies      
Concentration risk percentage 41.00% 45.00% 44.00%
Net sales revenue | Net sales revenue subject to trademark license agreements | Top Licensor      
Summary of significant accounting policies      
Concentration risk percentage 16.00%    
Net sales revenue | Net sales revenue subject to trademark license agreements | Second Top Licensor      
Summary of significant accounting policies      
Concentration risk percentage 12.00%