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Commitments and Contingencies - Additional Information (Details) aluminumPound in Millions, $ in Millions | Jun. 30, 2023 aluminumPound USD ($)
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Commitments and Contingencies Disclosure [Abstract] |
2023 (in pounds) | 12.0
2024 (in pounds) | 14.4
2025 (in pounds) | 17.3
Materials purchased in 2023 (in pounds) | $ | 2.7

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- Definition Purchase Obligation, Pounds To Be Purchased, Remainder Of Fiscal Year + References No definition available. + Details
Name: | ibp_PurchaseObligationPoundsToBePurchasedRemainderOfFiscalYear
Namespace Prefix: | ibp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Purchase Obligation, Pounds To Be Purchased, Year One + References No definition available. + Details
Name: | ibp_PurchaseObligationPoundsToBePurchasedYearOne
Namespace Prefix: | ibp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Purchase Obligation, Pounds To Be Purchased, Year Two + References No definition available. + Details
Name: | ibp_PurchaseObligationPoundsToBePurchasedYearTwo
Namespace Prefix: | ibp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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- Definition Unrecorded Unconditional Purchase Obligation, Pounds Purchased + References No definition available. + Details
Name: | ibp_UnrecordedUnconditionalPurchaseObligationPoundsPurchased
Namespace Prefix: | ibp_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

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