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Percentage of assets purchases in the business combination.

No definition available.

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Total revenue reported by the acquired entity for the trailing 12-months before the business acquisition.

No definition available.

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The amount of expected contingent consideration.

No definition available.

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Amount of net tangible assets acquired at the acquisition date.

No definition available.

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Data Type:	xbrli:monetaryItemType
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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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

No definition available.

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This element represents the amount of earnings or loss of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

No definition available.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 805
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-Name Accounting Standards Codification
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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

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Data Type:	xbrli:monetaryItemType
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Data Type:	na
Balance Type:
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Name:	dei_LegalEntityAxis=ufpi_PreviousOwnersOfDempseyWoodProductsIncMember
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Data Type:	na
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Data Type:	na
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