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Earnings (Loss) Per Share - Additional Information (Detail) shares in Millions		12 Months Ended
	May 11, 2020	Dec. 25, 2021 shares	Dec. 26, 2020 shares	Dec. 28, 2019 shares
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Reverse stock split	1-for-10		1-for-10
Reverse stock split ratio	0.1		0.1
Nonvested Stock Options and Shares
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Shares excluded from computation of diluted earnings per share			2	1
Nonvested Stock Options and Shares | Maximum
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Shares excluded from computation of diluted earnings per share		1

X

- Definition

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
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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.

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- Definition

Ratio applied to the conversion of stock split, for example but not limited to, one share converted to two or two shares converted to one.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB TOPIC 4.C)
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- Definition

Description of the reverse stock split arrangement. Also provide the retroactive effect given by the reverse split that occurs after the balance sheet date but before the release of financial statements.

+ References

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