Goodwill And Other Intangible Assets (Schedule Of Goodwill Allocated By Operating Segments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2011	Dec. 31, 2010
Balance at December 31, 2011	$ 125,585	$ 125,585
Consumer Segment [Member]
Balance at December 31, 2011	67,765
Commercial Segment [Member]
Balance at December 31, 2011	57,074
Wealth Segment [Member]
Balance at December 31, 2011	$ 746

Carrying amount as of the balance sheet date, which is the cumulative amount paid and (if applicable) the fair value of any noncontrolling interest in the acquiree, adjusted for any amortization recognized prior to the adoption of any changes in generally accepted accounting principles (as applicable) and for any impairment charges, in excess of the fair value of net assets acquired in one or more business combination transactions.

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+ Details