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Business Segment Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Disaggregation of Revenue [Line Items] |  |  |  |
Fixed income | $ 112,421 | $ 66,414 | $ 208,056 | $ 120,163
Deposit transactions and cash management | 30,787 | 32,374 | 61,077 | 63,995
Brokerage, management fees and commissions | 13,800 | 14,120 | 29,205 | 26,753
Trust services and investment management | 7,733 | 7,888 | 14,928 | 14,914
Bankcard income | 6,652 | 6,355 | 13,905 | 13,307
Bank-owned life insurance (BOLI) | 6,380 | 5,126 | 10,969 | 9,528
Debt securities gains (losses), net | 0 | (267) | 0 | (267)
Equity securities gains/(losses), net | (1,493) | 316 | (1,468) | 347
All other income and commissions (Note 7) | 29,989 | 25,667 | 44,353 | 50,298
Total noninterest income | 206,269 | 157,993 | 381,025 | 299,038
Regional Banking |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Fixed income | 81 | 46 | 202 | 63
Deposit transactions and cash management | 29,541 | 30,632 | 58,368 | 60,658
Brokerage, management fees and commissions | 13,800 | 14,120 | 29,205 | 26,753
Trust services and investment management | 7,750 | 7,902 | 14,963 | 14,958
Bankcard income | 6,551 | 6,597 | 13,703 | 13,640
Bank-owned life insurance (BOLI) | 0 | 0 | 0 | 0
Debt securities gains (losses), net | 0 | 0 | 0 | 0
Equity securities gains/(losses), net | 0 | 0 | 0 | 0
All other income and commissions (Note 7) | 21,589 | 22,268 | 44,767 | 38,554
Total noninterest income | 79,312 | 81,565 | 161,208 | 154,626
Fixed Income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Fixed income | 112,340 | 65,262 | 207,854 | 118,994
Deposit transactions and cash management | 0 | 1 | 0 | 4
Brokerage, management fees and commissions | 0 | 0 | 0 | 0
Trust services and investment management | 0 | 0 | 0 | 0
Bankcard income | 0 | 0 | 0 | 0
Bank-owned life insurance (BOLI) | 0 | 0 | 0 | 0
Debt securities gains (losses), net | 0 | 0 | 0 | 0
Equity securities gains/(losses), net | 0 | 0 | 0 | 0
All other income and commissions (Note 7) | 895 | 359 | 1,104 | 431
Total noninterest income | 113,235 | 65,622 | 208,958 | 119,429
Corporate |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Fixed income | 0 | 0 | 0 | 0
Deposit transactions and cash management | 1,204 | 1,707 | 2,640 | 3,270
Brokerage, management fees and commissions | 0 | 0 | 0 | 0
Trust services and investment management | (17) | (14) | (35) | (44)
Bankcard income | 74 | 60 | 143 | 122
Bank-owned life insurance (BOLI) | 6,380 | 5,126 | 10,969 | 9,528
Debt securities gains (losses), net | 0 | (267) | 0 | (267)
Equity securities gains/(losses), net | (1,493) | 316 | (1,468) | 347
All other income and commissions (Note 7) | 6,795 | 2,473 | (3,024) | 9,798
Total noninterest income | 12,943 | 9,401 | 9,225 | 22,754
Non-Strategic |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Fixed income | 0 | 1,106 | 0 | 1,106
Deposit transactions and cash management | 42 | 34 | 69 | 63
Brokerage, management fees and commissions | 0 | 0 | 0 | 0
Trust services and investment management | 0 | 0 | 0 | 0
Bankcard income | 27 | (302) | 59 | (455)
Bank-owned life insurance (BOLI) | 0 | 0 | 0 | 0
Debt securities gains (losses), net | 0 | 0 | 0 | 0
Equity securities gains/(losses), net | 0 | 0 | 0 | 0
All other income and commissions (Note 7) | 710 | 567 | 1,506 | 1,515
Total noninterest income | 779 | 1,405 | 1,634 | 2,229
Underwriting, portfolio advisory, and other noninterest income |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue from contract with customer | $ 8,800 | $ 7,100 | $ 18,100 | $ 14,400

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- Definition Acting as an agent, a broker-dealer may buy and sell securities on behalf of its customers. In return for such services, the broker-dealer charges a commission. Each time a customer enters into a buy or sell transaction, a commission is earned by the broker-dealer for its selling and administrative efforts. For securities purchased, the commission is recorded as a receivable from customers; for securities sold, it is recorded as reductions in the payable to customers. Commissions earned are usually related to the broker-dealer's customers' trading volume and the dollar amounts of the trades. In general, commissions are for smaller trades of exchange-listed stocks and bonds made by retail customers. Revenue recognized in the period for (1) performance (incentive) fees based on the investment results achieved for management of certain institutional accounts and hedge funds, (2) schedule-based fees earned for management of mutual funds and closed-end funds, based either on average daily net assets or on a combination of the average daily net assets and gross income, and (3) other investment management and advisory fees. + References No definition available. + Details
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- Definition Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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- Definition The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04.13) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 + Details
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