GOODWILL AND OTHER INTANGIBLE ASSETS (Carrying Amounts Of Goodwill) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2016 USD ($)
Balance, beginning of period	$ 291,498
Goodwill recorded during the year	3,403
Balance, end of period	294,901
Community Banking [Member]
Balance, beginning of period	217,618
Goodwill recorded during the year
Balance, end of period	217,618
Insurance Agencies [Member]
Balance, beginning of period	73,880
Goodwill recorded during the year	3,403
Balance, end of period	$ 77,283