XML 152 R137.htm IDEA: XBRL DOCUMENT v3.24.2.u1
Fair value measurement - Assets and liabilities measured at fair value on a recurring basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Jun. 30, 2023
Dec. 31, 2022
Assets        
Debt securities available-for-sale $ 18,542,779 $ 16,729,044    
Mortgage servicing rights 113,386 118,109 $ 121,249 $ 128,350
US Treasury Securities        
Assets        
Debt securities available-for-sale 13,007,386 10,747,061    
Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 131,853 134,686    
Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 5,401,540 5,844,786    
Other        
Assets        
Debt securities available-for-sale 2,000 2,511    
Recurring        
Assets        
Debt securities available-for-sale 18,542,779 16,729,044    
Trading account debt securities, excluding derivatives 28,012 31,568    
Equity securities at fair value 43,469 38,275    
Mortgage servicing rights 113,386 118,109    
Loans held-for-sale 5,197 3,239    
Derivatives 25,228 24,419    
Total assets measured at fair value on recurring /nonrecurring basis 18,758,071 16,944,654    
Liabilities        
Derivatives (23,198) (21,103)    
Total (23,198) (21,103)    
Recurring | US Treasury Securities        
Assets        
Debt securities available-for-sale 13,007,386 10,747,061    
Trading account debt securities, excluding derivatives 7,064 16,859    
Recurring | Obligations of Puerto Rico, States and political subdivisions        
Assets        
Trading account debt securities, excluding derivatives 59 71    
Recurring | Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 131,853 134,686    
Recurring | CMO        
Assets        
Trading account debt securities, excluding derivatives 87 98    
Recurring | Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 5,401,540 5,844,786    
Trading account debt securities, excluding derivatives 20,644 14,373    
Recurring | Other        
Assets        
Debt securities available-for-sale 2,000 2,511    
Trading account debt securities, excluding derivatives 158 167    
Recurring | Level 1        
Assets        
Debt securities available-for-sale 7,751,165 3,936,036    
Trading account debt securities, excluding derivatives 7,064 16,859    
Equity securities at fair value 0 0    
Mortgage servicing rights 0 0    
Loans held-for-sale 0 0    
Derivatives 0 0    
Total assets measured at fair value on recurring /nonrecurring basis 7,758,229 3,952,895    
Liabilities        
Derivatives 0 0    
Total 0 0    
Recurring | Level 1 | US Treasury Securities        
Assets        
Debt securities available-for-sale 7,751,165 3,936,036    
Trading account debt securities, excluding derivatives 7,064 16,859    
Recurring | Level 1 | Obligations of Puerto Rico, States and political subdivisions        
Assets        
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 1 | Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 0 0    
Recurring | Level 1 | CMO        
Assets        
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 1 | Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 1 | Other        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 2        
Assets        
Debt securities available-for-sale 10,789,033 12,789,902    
Trading account debt securities, excluding derivatives 20,706 14,425    
Equity securities at fair value 43,081 37,965    
Mortgage servicing rights 0 0    
Loans held-for-sale 5,197 3,239    
Derivatives 25,228 24,419    
Total assets measured at fair value on recurring /nonrecurring basis 10,883,245 12,869,950    
Liabilities        
Derivatives (23,198) (21,103)    
Total (23,198) (21,103)    
Recurring | Level 2 | US Treasury Securities        
Assets        
Debt securities available-for-sale 5,256,221 6,811,025    
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 2 | Obligations of Puerto Rico, States and political subdivisions        
Assets        
Trading account debt securities, excluding derivatives 59 71    
Recurring | Level 2 | Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 131,853 134,686    
Recurring | Level 2 | CMO        
Assets        
Trading account debt securities, excluding derivatives 87 93    
Recurring | Level 2 | Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 5,400,959 5,844,180    
Trading account debt securities, excluding derivatives 20,560 14,261    
Recurring | Level 2 | Other        
Assets        
Debt securities available-for-sale 0 11    
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 3        
Assets        
Debt securities available-for-sale 2,581 3,106    
Trading account debt securities, excluding derivatives 242 284    
Equity securities at fair value 0 0    
Mortgage servicing rights 113,386 118,109    
Loans held-for-sale 0 0    
Derivatives 0 0    
Total assets measured at fair value on recurring /nonrecurring basis 116,209 121,499    
Liabilities        
Derivatives 0 0    
Total 0 0    
Recurring | Level 3 | US Treasury Securities        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 3 | Obligations of Puerto Rico, States and political subdivisions        
Assets        
Trading account debt securities, excluding derivatives 0 0    
Recurring | Level 3 | Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 0 0    
Recurring | Level 3 | CMO        
Assets        
Trading account debt securities, excluding derivatives 0 5 56  
Recurring | Level 3 | Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 581 606    
Trading account debt securities, excluding derivatives 84 112    
Recurring | Level 3 | Other        
Assets        
Debt securities available-for-sale 2,000 2,500    
Trading account debt securities, excluding derivatives 158 167 $ 191  
Recurring | NAV        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Equity securities at fair value 388 310    
Mortgage servicing rights 0 0    
Loans held-for-sale 0 0    
Derivatives 0 0    
Total assets measured at fair value on recurring /nonrecurring basis 388 310    
Liabilities        
Derivatives 0 0    
Total 0 0    
Recurring | NAV | US Treasury Securities        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Recurring | NAV | Obligations of Puerto Rico, States and political subdivisions        
Assets        
Trading account debt securities, excluding derivatives 0 0    
Recurring | NAV | Collateralized Mortgage Obligations - Federal agencies        
Assets        
Debt securities available-for-sale 0 0    
Recurring | NAV | CMO        
Assets        
Trading account debt securities, excluding derivatives 0 0    
Recurring | NAV | Mortgage Backed Securities - federal agencies        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives 0 0    
Recurring | NAV | Other        
Assets        
Debt securities available-for-sale 0 0    
Trading account debt securities, excluding derivatives $ 0 $ 0