Majority Shareholder, Ownership Agreement, Increase in Voting Power

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- Definition

Majority Shareholder, Ownership Agreement, Ownership Percentage

+ References

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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.

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

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- Definition

Amount of stock repurchase plan authorized.

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
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-Section S99
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Equity - Additional Information (Detail) - USD ($)	1 Months Ended	3 Months Ended
Equity - Additional Information (Detail) - USD ($)	Aug. 31, 2021	Sep. 30, 2021	Sep. 30, 2020	Sep. 22, 2021	Sep. 21, 2021	May 31, 2013
Class of Stock [Line Items]
Majority shareholder ownership percentage					44.00%
Class A Common Stock
Class of Stock [Line Items]
Stock repurchase program authorized amount				$ 1,000,000,000		$ 500,000,000
Shares repurchased during period (in shares)		0	0
Cash dividends declared per share of common stock (in usd per share)	$ 0.10
Class B Common Stock
Class of Stock [Line Items]
Shares repurchased during period (in shares)		0	0
Ownership agreement, majority shareholder increase in voting power					1.75%
Cash dividends declared per share of common stock (in usd per share)	$ 0.10
Class B Common Stock \| Maximum
Class of Stock [Line Items]
Majority shareholder ownership percentage					44.00%