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Subsequent Events	12 Months Ended
	Dec. 31, 2011
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Note 17 Subsequent Events On January 6, 2012, the Company acquired the assets of Waste Reduction Consultants, Inc., one of the fastest-growing providers of environmental expense management services. This acquisition positions the Company to expand its portfolio of services for controlling facility-related expenses and accelerates the Company’s leadership position as a back-office business processor. The results of operations for this new service will be included in the Information Services business segment beginning in January 2012.

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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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