XML 42 R31.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Goodwill and Intangible Assets Disclosure [Abstract] |
Summary Of Intangible Assets and Accumulated Amortization Included In The Consolidated Statements of Condition | The following is a summary of other intangible assets included in the Consolidated Condensed Statements of Condition:
|  | June 30, 2018 |  | December 31, 2017
(Dollars in thousands) |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Value |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Value
Core deposit intangibles (a) |  | $ | 157,150 |  |  | $ | (18,146 | ) |  | $ | 139,004 |  |  | $ | 160,650 |  |  | $ | (8,176 | ) |  | $ | 152,474 |
Customer relationships |  | 77,865 |  |  | (53,211 | ) |  | 24,654 |  |  | 77,865 |  |  | (50,777 | ) |  | 27,088 |
Other (b) |  | 5,622 |  |  | (1,325 | ) |  | 4,297 |  |  | 5,622 |  |  | (795 | ) |  | 4,827 |
Total |  | $ | 240,637 |  |  | $ | (72,682 | ) |  | $ | 167,955 |  |  | $ | 244,137 |  |  | $ | (59,748 | ) |  | $ | 184,389 |
(a) | 2018 decrease in gross carrying amounts associated with the sale of two CBF branches and purchase accounting measurement period adjustments related to the CBF acquisition. See Note 2 - Acquisitions and Divestitures for additional information.
(b) | Balance primarily includes noncompete covenants, as well as $.3 million related to state banking licenses not subject to amortization.
Schedule Of Estimated Aggregate Amortization Expense for Intangible Assets | As of June 30, 2018 the estimated aggregated amortization expense is expected to be:
(Dollars in thousands) |  |
Year |  | Amortization
Remainder of 2018 |  | $ | 12,931 |
2019 |  | 24,834 |
2020 |  | 21,159 |
2021 |  | 19,547 |
2022 |  | 17,412 |
2023 |  | 16,117 |
Summary Of Gross Goodwill And Accumulated Impairment Losses And Write-Offs Detailed By Reportable Segments | The following is a summary of goodwill by reportable segment included in the Consolidated Condensed Statements of Condition as of June 30, 2018 and December 31, 2017.
(Dollars in thousands) |  | Regional Banking |  | Fixed Income |  | Total
December 31, 2016 |  | $ | 93,367 |  |  | $ | 98,004 |  |  | $ | 191,371 |
Additions (a) |  | — |  |  | 44,964 |  |  | 44,964 |
June 30, 2017 |  | $ | 93,367 |  |  | $ | 142,968 |  |  | $ | 236,335 |
December 31, 2017 |  | $ | 1,243,885 |  |  | $ | 142,968 |  |  | $ | 1,386,853 |
Additions (a) |  | 22,423 |  |  | — |  |  | 22,423 |
June 30, 2018 |  | $ | 1,266,308 |  |  | $ | 142,968 |  |  | $ | 1,409,276 |
(a) 2017 increase associated with the Coastal acquisition, 2018 increase associated with measurement period adjustments for the CBF acquisition. See Note 2 - Acquisitions and Divestitures for additional information.

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration