ALLOWANCE FOR CREDIT LOSSES (Summary Of Changes In The Allowance For Credit Losses) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Changes in the allowance for credit losses [Roll Forward]
Balance at beginning of period	$ 153,236	$ 164,466	$ 195,118
Provision charged to expense		7,500	28,000
Recoveries	14,234	23,462	30,746
Loans and leases charged off	(25,027)	(42,192)	(89,398)
Balance at end of period	$ 142,443	$ 153,236	$ 164,466