Investment Securities - Visa Class B Restricted Shares (Details) - Visa $ in Thousands	6 Months Ended
	Jun. 30, 2024 USD ($) shares	Dec. 31, 2023 USD ($) shares
Common Class A
Securities
Investment shares owned, if converted	10,992	10,992
Common Class B
Securities
Conversion ratio	1.5875
Investment shares owned	6,924	6,924
Cost basis | $	$ 0	$ 0