v3.24.3

Basis of Presentation and Recently Issued Accounting Pronouncements - Schedule of Liabilities Subject to Compromise (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Sep. 30, 2022
Liabilities Subject To Compromise [Line Items]
Lease liabilities	$ 690,496
ABL Facility	368,234
Accounts payable	111,320
Accrued expenses	61,724
Other liabilities	17,092
Total Liabilities Subject to Compromise	2,275,713	$ 0	$ 0
Debtor-in-Possession [Member]
Liabilities Subject To Compromise [Line Items]
Total Liabilities Subject to Compromise	2,275,713
8.75% Senior Secured First Lien Notes due 2026 [Member]
Liabilities Subject To Compromise [Line Items]
Liabilities subject to compromise debt	750,000
First Lien Party City Notes due 2025 [Member]
Liabilities Subject To Compromise [Line Items]
Liabilities subject to compromise debt	161,669
6.625% Senior Notes due 2026 [Member]
Liabilities Subject To Compromise [Line Items]
Liabilities subject to compromise debt	92,254
6.125% Senior Notes due 2023 [Member]
Liabilities Subject To Compromise [Line Items]
Liabilities subject to compromise debt	$ 22,924

The amount of accounts payable included in liabilities subject to compromise.

+ References

No definition available.

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- Definition

The amount of accrued expenses included in liabilities subject to compromise.

+ References

No definition available.

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Data Type:	xbrli:monetaryItemType
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- Definition

The amount of asset-based lending facility borrowings included in liabilities subject to compromise.

+ References

No definition available.

+ Details

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- Definition

Liabilities subject to compromise debt.

+ References

No definition available.

+ Details

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Namespace Prefix:	ck0001592058_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

The amount of lease liabilities included in liabilities subject to compromise.

+ References

No definition available.

+ Details

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Namespace Prefix:	ck0001592058_
Data Type:	xbrli:monetaryItemType
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- Definition

Line items representing liabilities subject to compromise.

+ References

No definition available.

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- Definition

Total amount of liabilities subject to compromise.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 852
-SubTopic 10
-Name Accounting Standards Codification
-Section 55
-Paragraph 10
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481372/852-10-55-10

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-Topic 852
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-Publisher FASB
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- Definition

The amount of other obligations included in liabilities subject to compromise.

+ References

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-Name Accounting Standards Codification
-Section 50
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Party City Holdco Inc. 10-Q