v3.26.1
Deposits (Tables)
 6 Months Ended
Jun. 30, 2026
Disclosure Text Block [Abstract]  
Deposit Liabilities, Type
Deposits were as follows:
June 30,
2026		December 31,
2025
Non-interest-bearing demand deposits$14,583,936 $14,143,815 
Interest-bearing deposits:
Savings and interest checking9,899,712 10,457,328 
Money market accounts12,256,893 11,889,171 
Time accounts6,593,474 6,427,550 
Total interest-bearing deposits28,750,079 28,774,049 
Total deposits$43,334,015 $42,917,864 
Additional Information About Corporation's Deposits
The table below presents additional information about our deposits. Public funds in excess of deposit insurance limits are included in the totals for deposits not covered by insurance; however, such deposits are generally fully collateralized by securities.
June 30,
2026		December 31,
2025
Deposits from foreign sources (primarily Mexico)$1,268,902 $1,265,896 
Non-interest-bearing public funds deposits429,016 662,354 
Interest-bearing public funds deposits586,913 768,726 
Total deposits not covered by deposit insurance22,779,195 22,286,545 
Time deposits not covered by deposit insurance3,108,330 2,877,253