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Financial Instruments - Additional Information (Detail)	6 Months Ended
	Aug. 03, 2013
Diesel Fuel Contracts for Remainder of Fiscal 2014
Derivative Instruments, Gain (Loss) [Line Items]
Hedge of diesel fuel requirement	50.00%
Diesel Fuel Contracts for First Quarter of Fiscal 2015
Derivative Instruments, Gain (Loss) [Line Items]
Hedge of diesel fuel requirement	10.00%

X

- Definition

Hedge diesel fuel requirement

+ References

No definition available.

+ Details

Name:	tjx_HedgeDieselFuelRequirement
Namespace Prefix:	tjx_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_DerivativeInstrumentsGainLossLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration