v3.26.1
DESCRIPTION OF PLAN - Plan Benefits, Notes Receivable from Participants and Participant Accounts and Allocation (Details) - ECOLAB SAVINGS PLAN AND ESOP
12 Months Ended
Dec. 31, 2025
USD ($)
age
item
DESCRIPTION OF PLAN  
Threshold age for withdrawal (in age) | age 59.5
Note receivable, maximum borrowing amount $ 50,000
Note receivable, maximum borrowing percentage 50.00%
General purpose loan, maximum repayment term 5 years
Primary residence loan, maximum repayment term 15 years
Minimum number of notes that can be outstanding at any time | item 2
Minimum  
DESCRIPTION OF PLAN  
Interest rates of notes receivable from participants 3.25%
Minimum transfer amount $ 250
Maximum  
DESCRIPTION OF PLAN  
Interest rates of notes receivable from participants 10.00%