XML 122 R102.htm IDEA: XBRL DOCUMENT
v3.25.1

Accrued Expenses and Other Liabilities, Current and Long Term - Additional Information (Details) | 12 Months Ended
--- | ---
Feb. 01, 2025
Payables and Accruals [Abstract] |
Percentage of other current liability individual item which makes up current liabilities | 5.00%

X
- Definition Percentage Of Other Current Liability Individual Item Which Makes Up Current Liabilities + References No definition available. + Details
Name: | tjx_PercentageOfOtherCurrentLiabilityIndividualItemWhichMakesUpCurrentLiabilities
Namespace Prefix: | tjx_
Data Type: | dtr-types1:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PayablesAndAccrualsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration