Summary of Significant Accounting Policies (Narrative) (Details)	Aug. 03, 2014 product
Accounting Policies [Line Items]
Number of products offered online	700,000
Minimum [Member]
Accounting Policies [Line Items]
Approximate number of different types of inventory held at stores	30,000
Maximum [Member]
Accounting Policies [Line Items]
Approximate number of different types of inventory held at stores	40,000
Average Store Size [Member]
Accounting Policies [Line Items]
Approximate average square footage of warehouse-style stores	104,000
Average Garden Center Size [Member]
Accounting Policies [Line Items]
Approximate average square footage of warehouse-style stores	24,000