v3.25.4
Defined Contribution Plans (Tables)
12 Months Ended
Jan. 31, 2026
Defined Contribution Plans [Abstract]  
Schedule of Plan Expenses
Plan Expenses   
(millions)202520242023
401(k) plan matching contributions expense$386 $380 $373 
Nonqualified deferred compensation plans   
Benefits expense
$93 $90 $59 
Related investment income
(65)(62)(43)
Nonqualified plans net expense$28 $28 $16