XML 169 R153.htm IDEA: XBRL DOCUMENT v3.20.4

Subsequent Events - Additional Information (Detail) - Subsequent Event [Member]	Feb. 23, 2021 $ / shares
Class A Common Stock [Member]
Subsequent Event [Line Items]
Dividend declared per share	$ 0.01
Dividend payable declared date	Feb. 23, 2021
Dividend payable, date to be paid	Mar. 30, 2021
Dividend payable record date	Mar. 16, 2021
Class B Common Stock [Member]
Subsequent Event [Line Items]
Dividend declared per share	$ 0.01
Dividend payable declared date	Feb. 23, 2021
Dividend payable, date to be paid	Mar. 30, 2021
Dividend payable record date	Mar. 16, 2021

X

- Definition

Date the declared dividend will be paid, in CCYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

+ Details

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X

- Definition

The per share amount of a dividend declared, but not paid, as of the financial reporting date.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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X

- Definition

Date the dividend to be paid was declared, in CCYY-MM-DD format.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 3
-URI http://asc.fasb.org/extlink&oid=121583591&loc=d3e4304-108586

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X

- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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