XML 90 R73.htm IDEA: XBRL DOCUMENT v3.10.0.1
INVESTMENT SECURITIES (Investment Securities at an Unrealized Loss Position) (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
security
shares
Dec. 31, 2017
USD ($)
security
Investments, Debt and Equity Securities [Abstract]    
Number of investment securities in an unrealized loss position | security 336 223
Total temporary impaired securities    
Less than 12 months, Fair Value $ 254,634 $ 559,687
Less than 12 months, Unrealized Losses (2,729) (4,662)
12 months or longer, Fair Value 896,550 360,929
12 months or longer, Unrealized Losses (26,733) (9,129)
Total, Fair Value 1,151,184 920,616
Total, Unrealized Losses (29,462) (13,791)
States and political subdivisions    
Total temporary impaired securities    
Less than 12 months, Fair Value 38,099 53,811
Less than 12 months, Unrealized Losses (157) (305)
12 months or longer, Fair Value 49,505 15,403
12 months or longer, Unrealized Losses (1,318) (414)
Total, Fair Value 87,604 69,214
Total, Unrealized Losses (1,475) (719)
Corporate securities    
Total temporary impaired securities    
Less than 12 months, Fair Value 49,729 0
Less than 12 months, Unrealized Losses (250) 0
12 months or longer, Fair Value 5,120 5,307
12 months or longer, Unrealized Losses (160) (76)
Total, Fair Value 54,849 5,307
Total, Unrealized Losses (410) (76)
U.S. Treasury obligations and direct obligations of U.S Government agencies    
Total temporary impaired securities    
Less than 12 months, Fair Value 30,029 10,740
Less than 12 months, Unrealized Losses (613) (69)
12 months or longer, Fair Value 2,545 0
12 months or longer, Unrealized Losses (70) 0
Total, Fair Value 32,574 10,740
Total, Unrealized Losses (683) (69)
Residential - U.S. Government-sponsored entities (GSEs)    
Total temporary impaired securities    
Less than 12 months, Fair Value 88,957 335,883
Less than 12 months, Unrealized Losses (1,229) (3,372)
12 months or longer, Fair Value 666,685 340,219
12 months or longer, Unrealized Losses (21,437) (8,639)
Total, Fair Value 755,642 676,102
Total, Unrealized Losses (22,666) (12,011)
Residential - Non-government sponsored entities    
Total temporary impaired securities    
Less than 12 months, Fair Value 0  
Less than 12 months, Unrealized Losses 0  
12 months or longer, Fair Value 24,515  
12 months or longer, Unrealized Losses (464)  
Total, Fair Value 24,515  
Total, Unrealized Losses (464)  
Commercial - U.S. GSEs    
Total temporary impaired securities    
Less than 12 months, Fair Value 13,973 130,763
Less than 12 months, Unrealized Losses (247) (723)
12 months or longer, Fair Value 101,500 0
12 months or longer, Unrealized Losses (2,365) 0
Total, Fair Value 115,473 130,763
Total, Unrealized Losses (2,612) (723)
Commercial - Non-GSEs    
Total temporary impaired securities    
Less than 12 months, Fair Value 33,847 28,490
Less than 12 months, Unrealized Losses (233) (193)
12 months or longer, Fair Value 46,680 0
12 months or longer, Unrealized Losses (919) 0
Total, Fair Value 80,527 28,490
Total, Unrealized Losses $ (1,152) $ (193)
Common Class B [Member] | Visa [Member]    
INVESTMENT SECURITIES    
Investment Owned, Balance, Shares | shares 34,631  
Common Class B [Member] | Mastercard [Member]    
INVESTMENT SECURITIES    
Investment Owned, Balance, Shares | shares 11,170