tjx_cash_flow_hedge_reclassification_tax| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | -$2.00M | -$5.00M | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $1.00M | $0.00 | $0.00 | $0.00 | $1.00M | $0.00 | $0.00 | $1.00M |
| QoQ Change | — | -150.0% | +100.0% | — | — | — | — | — | — | — | -100.0% | — | — | — | -100.0% | — | — |
| YoY Change | — | — | — | +100.0% | +100.0% | — | — | — | — | — | — | — | — | +0.0% | — | — | — |