Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current Assets
Cash and cash equivalents	$ 259.6	$ 343.0
Marketable securities	19.7	0
Accounts receivable, less allowances of $0.8 and $0.8	332.4	303.1
Inventories	259.1	242.2
Deferred income taxes	17.6	17.6
Other current assets	23.4	27.9
Total Current Assets	911.8	933.8
Property, Plant and Equipment, Net	584.5	586.0
Equity Investment in Affiliates	24.8	23.0
Tradenames and Other Intangibles	1,231.9	1,254.9
Goodwill	1,223.8	1,213.8
Other Assets	87.7	86.6
Total Assets	4,064.5	4,098.1
Current Liabilities
Short-term borrowings	203.9	253.8
Accounts payable and accrued expenses	413.4	432.0
Income taxes payable	38.3	39.8
Total Current Liabilities	655.6	725.6
Long-term Debt	649.4	649.4
Deferred Income Taxes	466.4	470.0
Deferred and Other Long-term Liabilities	157.8	141.1
Pension, Postretirement and Postemployment Benefits	49.8	50.9
Total Liabilities	1,979.0	2,037.0
Commitments and Contingencies
Stockholders' Equity
Preferred Stock, $1.00 par value, Authorized 2,500,000 shares; none issued	0	0
Common Stock, $1.00 par value, Authorized 300,000,000 shares; 146,427,550 shares issued	146.4	146.4
Additional paid-in capital	328.4	318.8
Retained earnings	1,998.4	1,929.3
Accumulated other comprehensive income (loss)	(3.1)	2.5
Common stock in treasury, at cost: 8,259,012 shares in 2013 and 7,646,419 shares in 2012	(384.8)	(336.1)
Total Church & Dwight Co., Inc. Stockholders' Equity	2,085.3	2,060.9
Noncontrolling interest	0.2	0.2
Total Stockholders' Equity	2,085.5	2,061.1
Total Liabilities and Stockholders' Equity	$ 4,064.5	$ 4,098.1