Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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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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- Definition

Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
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Acquisitions - Summary of Purchase Price Allocation to Identifiable Intangible Assets (Detail) - USD ($) $ in Thousands	Aug. 20, 2021	Aug. 09, 2021
Cornerstone Building Brands, Inc., Insulated Metal Panels ("IMP") [Member]
Business Acquisition [Line Items]
Other intangible assets		$ 364,000
Cornerstone Building Brands, Inc., Insulated Metal Panels ("IMP") [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Other intangible assets		$ 309,000
Weighted-Average Life		10 years
Cornerstone Building Brands, Inc., Insulated Metal Panels ("IMP") [Member] \| Trademarks and Trade Names [Member]
Business Acquisition [Line Items]
Other intangible assets		$ 45,000
Weighted-Average Life		10 years
Cornerstone Building Brands, Inc., Insulated Metal Panels ("IMP") [Member] \| Backlog [Member]
Business Acquisition [Line Items]
Other intangible assets		$ 10,000
Weighted-Average Life		1 year
Hannibal Industries Inc [Member]
Business Acquisition [Line Items]
Other intangible assets	$ 201,700
Hannibal Industries Inc [Member] \| Customer Relationships [Member]
Business Acquisition [Line Items]
Other intangible assets	$ 144,000
Weighted-Average Life	10 years
Hannibal Industries Inc [Member] \| Trademarks and Trade Names [Member]
Business Acquisition [Line Items]
Other intangible assets	$ 26,000
Weighted-Average Life	7 years
Hannibal Industries Inc [Member] \| Backlog [Member]
Business Acquisition [Line Items]
Other intangible assets	$ 31,700
Weighted-Average Life	1 year