v2.4.0.6

Pension and Other Retirement Plans Defined Contribution Plan (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Jan. 28, 2012 | Jan. 29, 2011 | Jan. 30, 2010
Defined Benefit Plan Disclosure [Line Items] |  |  |
Definied Contribution Plan, Cost Recognized Associated with Company Match | $ 41.2 | $ 35.6 | $ 36.3

X
- Definition The amount of the cost recognized during the period associated with teh Company's match for defined contribution plans. + References No definition available. + Details
Name: | spls_DefiniedContributionPlanCostRecognizedAssociatedWithCompanyMatch
Namespace Prefix: | spls_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration