XML 118 R98.htm IDEA: XBRL DOCUMENT v3.25.0.1
Regulatory Capital Requirements (Details) - USD ($)
$ / shares in Units, $ in Thousands
1 Months Ended
Jan. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Regulatory capital requirements      
Limit on allowable reserve for credit losses for total risk-based capital ratio as a percentage of risk-weighted assets   1.25% 1.25%
Common equity tier 1 capital to risk-weighted assets      
Amount   $ 2,083,938 $ 2,020,784
Ratio (as a percent)   0.128 0.1239
Minimum Capital Ratio (as a percent)   0.045 0.045
Well-Capitalized Ratio (as a percent)   0.065 0.065
Tier 1 capital to risk-weighted assets      
Amount   $ 2,083,938 $ 2,020,784
Ratio (as a percent)   0.128 0.1239
Minimum Capital Ratio (as a percent)   0.06 0.06
Well-Capitalized Ratio (percent)   0.08 0.08
Total capital to risk-weighted assets      
Amount   $ 2,277,178 $ 2,212,922
Ratio (as a percent)   0.1399 0.1357
Minimum Capital Ratio (as a percent)   0.08 0.08
Well-Capitalized Ratio (as a percent)   0.10 0.10
Tier 1 capital to average assets (leverage ratio)      
Amount   $ 2,083,938 $ 2,020,784
Ratio   0.0914 0.0864
Minimum Capital Ratio (as a percent)   0.04 0.04
Well-Capitalized Ratio (percent)   0.05 0.05
Common Stock | Quarterly cash dividend | Subsequent Event [Member]      
Tier 1 capital to average assets (leverage ratio)      
Dividends Payable, Date Declared, Month and Year 2025-01    
Quarterly cash dividend (dollars per share) $ 0.26    
Dividends Payable, Date to be Paid Feb. 28, 2025    
Dividends Payable, Date of Record Feb. 14, 2025    
First Hawaiian Bank (FHB)      
Common equity tier 1 capital to risk-weighted assets      
Amount   $ 2,070,403 $ 2,006,393
Ratio (as a percent)   0.1271 0.123
Tier 1 capital to risk-weighted assets      
Amount   $ 2,070,403 $ 2,006,393
Ratio (as a percent)   0.1271 0.123
Total capital to risk-weighted assets      
Amount   $ 2,263,643 $ 2,198,531
Ratio (as a percent)   0.139 0.1348
Tier 1 capital to average assets (leverage ratio)      
Amount   $ 2,070,403 $ 2,006,393
Ratio   0.0908 0.0857