Debt instrument net amount.

No definition available.

Name:	pch_DebtInstrumentNetAmount
Namespace Prefix:	pch_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of the fee that accompanies borrowing money under the debt instrument.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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

- Definition

Amount, after accumulated amortization, of debt discount.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_InterestRateSwapMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=pch_VariableRateTermLoansMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Balance Type:
Period Type:

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=pch_RevenueBondMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Debt (Schedule of Long-Term Debt) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Long-term principal	$ 762,235		$ 762,235
Debt issuance costs	(2,086)	$ (500)	(2,143)
Unamortized discounts	(3,680)		(4,545)
Total long-term debt	756,469		755,364
Less current portion of long-term debt	(45,974)		(39,973)
Long-term debt	710,495		715,391
Interest Rate Swaps [Member]
Debt Instrument [Line Items]
Debt instrument			(183)
Variable Rate Term Loans [Member]
Debt Instrument [Line Items]
Long-term principal	397,500		247,500
Fixed Rate Term Loans [Member]
Debt Instrument [Line Items]
Long-term principal	296,000		296,000
Senior Notes [Member]
Debt Instrument [Line Items]
Long-term principal			150,000
Revenue Bonds [Member]
Debt Instrument [Line Items]
Long-term principal	65,735		65,735
Medium Term Notes [Member]
Debt Instrument [Line Items]
Long-term principal	$ 3,000		$ 3,000