v3.26.1
Segment Information - Summary of Financial Information on Business Segments (Details) - USD ($)
$ in Millions
 12 Months Ended
Jan. 31, 2026
Feb. 01, 2025
Feb. 03, 2024
Segment Reporting Information [Line Items]      
Net sales $ 60,372 $ 56,360 $ 54,217
General corporate expense 11,515 10,946 10,469
Interest (income) expense, net (121) (181) (170)
Income before income taxes 7,299 6,483 5,967
Total identifiable assets 35,767 31,749 29,747
Total capital expenditures 1,957 1,918 1,722
Depreciation and amortization 1,247 1,104 964
Operating segments      
Segment Reporting Information [Line Items]      
Net sales 60,372 56,360 54,217
Segment expenses 52,283 49,319 47,712
Segment profit 8,089 7,041 6,505
Total identifiable assets 27,497 24,545 23,058
Depreciation and amortization 1,243 1,100 960
Corporate      
Segment Reporting Information [Line Items]      
General corporate expense 911 739 708
Total identifiable assets 8,270 7,204 6,689
Depreciation and amortization 4 4 4
Reconciling Items      
Segment Reporting Information [Line Items]      
Interest (income) expense, net (121) (181) (170)
Marmaxx | Operating segments      
Segment Reporting Information [Line Items]      
Net sales 36,585 34,604 33,413
Segment expenses 31,057 29,709 28,816
Segment profit 5,528 4,895 4,597
Total identifiable assets 15,789 14,137 12,993
Total capital expenditures 1,261 1,102 950
Depreciation and amortization 695 595 525
HomeGoods | Operating segments      
Segment Reporting Information [Line Items]      
Net sales 10,172 9,386 8,990
Segment expenses 8,926 8,365 8,129
Segment profit 1,246 1,021 861
Total identifiable assets 4,307 4,037 3,828
Total capital expenditures 311 400 345
Depreciation and amortization 229 210 182
TJX Canada | Operating segments      
Segment Reporting Information [Line Items]      
Net sales 5,629 5,189 5,046
Segment expenses 4,872 4,486 4,331
Segment profit 757 703 715
Total identifiable assets 2,485 2,128 2,083
Total capital expenditures 146 151 157
Depreciation and amortization 103 90 76
TJX International | Operating segments      
Segment Reporting Information [Line Items]      
Net sales 7,986 7,181 6,768
Segment expenses 7,428 6,759 6,436
Segment profit 558 422 332
Total identifiable assets 4,916 4,243 4,154
Total capital expenditures 239 265 270
Depreciation and amortization $ 216 $ 205 $ 177