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Loans and Leases (Loans and Leases Outstanding) (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Loans and leases, not acquired in a transfer accounted for as debt securities | $ 32,033,898 | $ 32,329,093
PCI Loans | 337,624 | 462,882
Total loans and leases | 32,371,522 | 32,791,975
Commercial |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 22,280,288 | 22,558,060
Commercial | Construction and land development |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 1,111,797 | 985,424
Commercial | Commercial and industrial |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 5,710,652 | 5,013,644
Commercial | Mortgage Receivable, Owner Occupied |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 11,992,625 | 11,165,012
Commercial | Mortgage Receivable, Non-Owner Occupied |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 2,971,393 | 2,987,689
Commercial | SBA-PPP |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 493,821 | 2,406,291
Consumer Portfolio Segment |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 9,753,610 | 9,771,033
Consumer Portfolio Segment | Construction and land development |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 399,570 | 348,123
Consumer Portfolio Segment | Residential Mortgage |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 5,679,919 | 5,561,686
Consumer Portfolio Segment | Revolving Mortgage |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 1,795,005 | 2,052,854
Consumer Portfolio Segment | Consumer Auto Loan |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | 1,331,388 | 1,255,402
Consumer Portfolio Segment | Consumer Loan, Other |  |
Loans and leases, not acquired in a transfer accounted for as debt securities | $ 547,728 | $ 552,968

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- Definition All loans and leases, excluding purchased-credit impaired loans accounted for under ASC 310-30. + References No definition available. + Details
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- Definition The recorded balance, net of any applicable reductions (for example, unamortized accretable yield and other-than-temporary impairments), for loans accounted for as debt securities with evidence of deterioration of credit quality since origination that were acquired by completion of a transfer for which it is probable, at acquisition, that the investor will be unable to collect all contractually required payments receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 15 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=123409700&loc=d3e13503-111538 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=121614798&loc=d3e15032-111544 + Details
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- Definition Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=124259787&loc=d3e4428-111522 + Details
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