Acquisitions and Divestitures (Allocation of Purchase Price to Fair Value of Assets Acquired and Liabilities Assumed) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		3 Months Ended
	Mar. 31, 2013 Teavana [Member]	Dec. 31, 2012 Teavana [Member]	Sep. 30, 2012 La Boulange [Member]	Jul. 03, 2012 La Boulange [Member]
Cash and cash equivalents		$ 47.0
Inventories		21.3
Property, plant and equipment		59.7		18.1
Intangible assets		120.8		24.3
Goodwill	467.5		58.7
Other current and noncurrent assets		19.8		5.1
Current liabilities		(36.0)		(6.4)
Long-term deferred tax liability		(54.3)
Long-term debt		(35.2)
Other long-term liabilities		(7.0)
Total purchase price	$ 603.6		$ 99.8