v3.22.4

Premises and Equipment (Components Of Premises And Equipment) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Land	$ 33,031	$ 33,031
Buildings and improvements	203,519	201,652
Furniture, fixtures and equipment	142,209	139,966
Software	105,355	109,279
Construction in progress and other	16,878	12,230
Total premises and equipment	500,992	496,158
Less: Accumulated depreciation and amortization	(324,976)	(325,033)
Premises and equipment, net	$ 176,016	$ 171,125
Building and Building Improvements \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	7 years
Building and Building Improvements \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	39 years
Office Equipment \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	4 years
Office Equipment \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	20 years
Software \| Minimum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	3 years
Software \| Maximum
Property, Plant and Equipment [Line Items]
Property, plant and equipment, useful life	7 years

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

+ References

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-Name Accounting Standards Codification
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- Definition

Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing.

+ References

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- Definition

Amount before accumulated amortization of capitalized costs for computer software, including but not limited to, acquired and internally developed computer software.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
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- Definition

Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service.

+ References

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- Definition

Amount before accumulated depreciation of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases.

+ References

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- Definition

Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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- Definition

Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References

No definition available.

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UMPQUA HOLDINGS CORP 10-K