Commitments and Contingencies (Details) $ in Millions	6 Months Ended
Aug. 29, 2015 USD ($) case StoreManager
Indergit
Commitments and contingencies
Number of current and former store managers court ordered notices to be sent	7,000
Number of current and former store managers who joined the action	1,550
Number of current and former store managers to whom notices have been sent	1,750
Chase and Scherwin and Kyle
Commitments and contingencies
Legal settlement amount \| $	$ 9.0
Hall
Commitments and contingencies
Number of similar cases \| case	2

Represents the number of current and former store managers court ordered notices to be sent.

No definition available.

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- Definition

Represents the number of current and former store managers who have joined the legal action.

+ References

No definition available.

+ Details

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Namespace Prefix:	rad_
Data Type:	xbrli:integerItemType
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Period Type:	instant

- Definition

Represents the number of current and former store managers to whom notices have been sent relating to a class action lawsuit.

+ References

No definition available.

+ Details

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- Definition

Represents the number of similar cases in the court system that are pending a decision that may affect the outcome of a legal motion of the entity.

+ References

No definition available.

+ Details

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Namespace Prefix:	rad_
Data Type:	xbrli:integerItemType
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- Definition

Amount of judgment or settlement awarded to (against) the entity in respect of litigation.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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- Details

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- Details

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