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Subsequent Events	12 Months Ended
	Dec. 31, 2013
Subsequent Events [Abstract]
Subsequent Events	22. Subsequent events On January 31, 2014, the Company announced a quarterly dividend in the amount of $0.11 per share, payable on February 28, 2014 to holders of Class A Stock and Class B Stock of record on February 14, 2014.

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The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

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