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Equity - Activity for Class B Common Stock and Treasury Stock (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance (in shares)	21,946,781	16,905,080	17,745,777	14,664,467
Stock Award Activity (in shares)	0	(22,500)	(403,720)	(423,207)
Purchase of Treasury Stock (in shares)	20,808	818,164	4,625,532	3,459,484
Ending Balance (in shares)	21,967,589	17,700,744	21,967,589	17,700,744
Class B Shares
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Beginning Balance (in shares)	77,558,675	82,600,376	81,759,679	84,840,989
Stock Award Activity (in shares)	0	22,500	403,720	423,207
Purchase of Treasury Stock (in shares)	(20,808)	(818,164)	(4,625,532)	(3,459,484)
Ending Balance (in shares)	77,537,867	81,804,712	77,537,867	81,804,712
Purchase of Treasury Stock (in shares)			4,600,000

X

- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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The increase (decrease) during the period in the number of shares issued.

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Number, after forfeiture, of shares or units issued under share-based payment arrangement. Excludes shares or units issued under employee stock ownership plan (ESOP).

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Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.

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Number of previously issued common shares repurchased by the issuing entity and held in treasury.

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