Common Stock Repurchases (Additional Information) (Detail) - Common Stock [Member] - shares	Dec. 31, 2021	Sep. 23, 2020
Equity Class Of Treasury Stock [Line Items]
Percentage of repurchase of Common Stock		2.20%
Equity method investment ownership percentage		5.00%
Number of shares authorized for repurchase	78,433
Maximum
Equity Class Of Treasury Stock [Line Items]
Number of shares authorized for repurchase		136,879

Percentage of Common stock repurchase

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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

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Definition

The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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