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Disclosure - Derivatives and Hedging Activities - Derivatives not designated as hedging instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2419404 - Disclosure - Derivatives and Hedging Activities - Effect of derivatives in fair value hedging relationships (Details) link:presentationLink link:calculationLink link:definitionLink 2419406 - Disclosure - Derivatives and Hedging Activities - Gains and losses recognized on derivatives not designated as hedging instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2419407 - Disclosure - Derivatives and Hedging Activities - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2319301 - Disclosure - Derivatives and Hedging Activities (Tables) link:presentationLink link:calculationLink link:definitionLink 2116100 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 2416402 - Disclosure - Earnings Per Share - 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Equity Compensation and Related Plans (Tables) link:presentationLink link:calculationLink link:definitionLink 2124100 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 2424405 - Disclosure - Fair Value Measurements - Assets and liabilities measured at fair value on nonrecurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 2424402 - Disclosure - Fair Value Measurements - Assets and liabilities measured at fair value on recurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 2424406 - Disclosure - Fair Value Measurements - Fair values for other financial instruments that are not measured at fair value on recurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 2424407 - Disclosure - Fair Value Measurements - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2424404 - Disclosure - Fair Value Measurements - Quantitative information about Level 3 measurements for fair value on a recurring basis (Details) link:presentationLink link:calculationLink link:definitionLink 2424403 - Disclosure - Fair Value Measurements - Reconciliation for measurements at fair value on a recurring basis using significant unobservable inputs (Details) link:presentationLink link:calculationLink link:definitionLink 2324301 - Disclosure - Fair Value Measurements (Tables) link:presentationLink link:calculationLink link:definitionLink 2112100 - Disclosure - Federal Home Loan Bank Advances link:presentationLink link:calculationLink link:definitionLink 2412401 - Disclosure - Federal Home Loan Bank Advances - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2109100 - Disclosure - Goodwill and Other Intangible Assets link:presentationLink link:calculationLink link:definitionLink 2409403 - Disclosure - Goodwill and Other Intangible Assets - Changes in carrying amount of goodwill (Details) link:presentationLink link:calculationLink link:definitionLink 2409404 - Disclosure - Goodwill and Other Intangible Assets - Estimated aggregate amortization expense for future periods (Details) link:presentationLink link:calculationLink link:definitionLink 2409402 - 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Disclosure - Investment Securities - Summary of available-for-sale securities in unrealized loss position (Details) link:presentationLink link:calculationLink link:definitionLink 2406405 - Disclosure - Investment Securities - Summary of held-to-maturity securities in unrealized loss position (Details) link:presentationLink link:calculationLink link:definitionLink 2406407 - Disclosure - Investment Securities - Summary of securities sales activity (Details) link:presentationLink link:calculationLink link:definitionLink 2306301 - Disclosure - Investment Securities (Tables) link:presentationLink link:calculationLink link:definitionLink 2107100 - Disclosure - Loans and Leases and Allowance for Credit Losses link:presentationLink link:calculationLink link:definitionLink 2407412 - Disclosure - Loans and Leases and Allowance for Credit Losses - Aging of recorded investment in past due loans (Details) link:presentationLink link:calculationLink link:definitionLink 2407410 - Disclosure - Loans and Leases and Allowance for Credit Losses - Average balances of impaired loans and income recognized on impaired loans (Details) link:presentationLink link:calculationLink link:definitionLink 2407406 - Disclosure - Loans and Leases and Allowance for Credit Losses - Balance and activity in allowance for credit losses by portfolio segment (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - Loans and Leases and Allowance for Credit Losses - Changes in the value of the accretable yield for PCI loans (Details) link:presentationLink link:calculationLink link:definitionLink 2407404 - Disclosure - Loans and Leases and Allowance for Credit Losses - Components of net investment in leases (Details) link:presentationLink link:calculationLink link:definitionLink 2407408 - Disclosure - Loans and Leases and Allowance for Credit Losses - Loans individually evaluated for impairment by class of loans (Details) link:presentationLink link:calculationLink link:definitionLink 2407409 - Disclosure - Loans and Leases and Allowance for Credit Losses - Loans modified under terms of TDR (Details) link:presentationLink link:calculationLink link:definitionLink 2407402 - Disclosure - Loans and Leases and Allowance for Credit Losses - Major classifications of loans and lease portfolio (Details) link:presentationLink link:calculationLink link:definitionLink 2407405 - Disclosure - Loans and Leases and Allowance for Credit Losses - Minimum future lease payments to be received (Details) link:presentationLink link:calculationLink link:definitionLink 2407414 - Disclosure - Loans and Leases and Allowance for Credit Losses - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2407407 - Disclosure - Loans and Leases and Allowance for Credit Losses - Recorded investment in loans by portfolio segment and the balance of the allowance for loan losses (Details) link:presentationLink link:calculationLink link:definitionLink 2407411 - Disclosure - Loans and Leases and Allowance for Credit Losses - Recorded investment in nonaccrual loans by loan class (Details) link:presentationLink link:calculationLink link:definitionLink 2407413 - 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Disclosure - Mergers and Acquisitions - Acquisition date fair value of purchased assets and liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2403402 - Disclosure - Mergers and Acquisitions - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2403405 - Disclosure - Mergers and Acquisitions - Pro forma information (Details) link:presentationLink link:calculationLink link:definitionLink 2303301 - Disclosure - Mergers and Acquisitions (Tables) link:presentationLink link:calculationLink link:definitionLink 2114100 - Disclosure - Operating Leases link:presentationLink link:calculationLink link:definitionLink 2414404 - Disclosure - Operating Leases - Future minimum lease payments (Details) link:presentationLink link:calculationLink link:definitionLink 2414404 - Disclosure - Operating Leases - Future minimum lease payments (Details) link:presentationLink link:calculationLink link:definitionLink 2414402 - Disclosure - Operating Leases - 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