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Subsequent Events Subsequent Events	6 Months Ended
	Jun. 30, 2016
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events Common Stock Dividend On August 2, 2016, the Company declared a quarterly common stock cash dividend of $0.885 per share, which was approved by the Company's board of directors. The common stock dividend will be paid on September 30, 2016, to common stockholders of record as of September 16, 2016.

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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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