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Subsequent Events (Detail) - USD ($) $ / shares in Units, $ in Millions		3 Months Ended		9 Months Ended
	Nov. 01, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Nov. 04, 2022	Aug. 03, 2021
Subsequent Event [Line Items]
Dividends declared per share of common stock (in dollars per share)		$ 0.01	$ 0.01	$ 0.03	$ 0.03
Class A Common Stock
Subsequent Event [Line Items]
Stock repurchase program, authorized amount							$ 400.0
Subsequent event
Subsequent Event [Line Items]
Dividends declared per share of common stock (in dollars per share)	$ 0.01
Subsequent event | Class A Common Stock
Subsequent Event [Line Items]
Stock repurchase program, authorized amount						$ 400.0

X

- Definition

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

+ References

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 https://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

+ Details

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X

- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

+ Details

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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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- Details

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- Details

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