Subsequent Events - Additional Information (Detail) - $ / shares	Oct. 16, 2020	Jul. 02, 2020
Subsequent Event [Line Items]
Dividends per common share		$ 0.40
Dividends, date of record		Aug. 21, 2020
Dividends, date of payable		Sep. 18, 2020
Subsequent Event
Subsequent Event [Line Items]
Dividends per common share	$ 0.40
Dividends, date of declared	Oct. 16, 2020
Dividends, date of record	Nov. 20, 2020
Dividends, date of payable	Dec. 18, 2020

Aggregate dividends declared during the period for each share of common stock outstanding.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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- 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

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- Definition

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

+ References

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- Definition

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

+ References

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- 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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