v3.26.1
Trading Securities
3 Months Ended
Mar. 31, 2026
Debt Securities, Trading, and Equity Securities, FV-NI [Abstract]  
Trading Securities Disclosure[Text Block] Trading Securities
Trading securities as of March 31, 2026 and December 31, 2025 are as follows (in thousands):
March 31, 2026December 31, 2025
U.S Treasury Notes$3,408,450 $3,514,824 
U.S. Treasury Bills2,637,151 — 
Total$6,045,601 $3,514,824 
Net gains (losses) on trading securities during the three months ended March 31, 2026 and 2025 included changes in net unrealized holding gains (losses) of $(10,191,000) and $12,455,000 for securities that were held on March 31, 2026 and 2025, respectively.