v3.25.4
Accumulated Other Comprehensive Loss (Details)
$ in Millions
 12 Months Ended
Jan. 31, 2026
USD ($)
Change in Accumulated Other Comprehensive Loss  
Beginning balance $ 14,666
Other comprehensive (loss) / income before reclassifications 58
Amounts reclassified (17)
Ending balance 16,165
Total  
Change in Accumulated Other Comprehensive Loss  
Beginning balance (458)
Ending balance (417)
Cash Flow Hedges  
Change in Accumulated Other Comprehensive Loss  
Beginning balance 266
Other comprehensive (loss) / income before reclassifications (1)
Amounts reclassified (17)
Ending balance 248
Reclassification from AOCI, current period, tax 6
Currency Translation Adjustment  
Change in Accumulated Other Comprehensive Loss  
Beginning balance (27)
Other comprehensive (loss) / income before reclassifications (2)
Amounts reclassified 0
Ending balance (29)
Pension  
Change in Accumulated Other Comprehensive Loss  
Beginning balance (697)
Other comprehensive (loss) / income before reclassifications 61
Amounts reclassified 0
Ending balance $ (636)