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v3.22.4

Merger - Schedule of Cost of Acquisition for Accounting Purposes (Parenthetical) (Details) shares in Millions | Sep. 14, 2022 shares
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CatchMark Merger [Member] |
Asset Acquisition [Line Items] |
Unvested share based awards | 1.5

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- Definition Asset acquisition, unvested share based awards. + References No definition available. + Details
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Namespace Prefix: | pch_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

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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. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_AssetAcquisitionAxis=pch_CatchmarkAndCatchmarkTimberOperatingPartnershipLpMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |