Other Matters (Narrative) (Details)	12 Months Ended					1 Months Ended
	Dec. 31, 2013 USD ($)	Dec. 31, 2012 USD ($)	Dec. 31, 2011 USD ($)	Jan. 31, 2014 Subsequent Event [Member] USD ($) Country	Jan. 31, 2014 Subsequent Event [Member] EUR (€)	Jan. 31, 2014 December 16, 2013 Credit Facility [Member] Term-A Facility [Member] Subsequent Event [Member] USD ($)
Business Acquisition [Line Items]
Purchase Price To Acquire An Entity				$ 1,000,000,000	€ 750,000,000
Proceeds from the issuance of long-term debt	$ 880,000,000	$ 589,500,000	$ 1,442,364,000			$ 600,000,000
Number of Households				390,000,000	390,000,000
Number of countries				130	130