CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Millions, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 185.8	$ 466.8
Accounts receivable, net of allowance for doubtful accounts of $198.4 and $191.5 at March 31, 2013 and December 31, 2012, respectively	793.8	718.5
Supplies inventories	124.0	121.0
Prepaid expenses and other	67.4	74.6
Deferred income taxes	19.0	10.9
Total current assets	1,190.0	1,391.8
Property, plant and equipment, net	634.6	630.8
Goodwill, net	2,911.6	2,901.7
Intangible assets, net	1,627.5	1,667.7
Joint venture partnerships and equity method investments	86.8	78.1
Other assets, net	118.9	124.9
Total assets	6,569.4	6,795.0
Current liabilities:
Accounts payable	246.6	236.9
Accrued expenses and other	346.0	311.6
Short-term borrowings and current portion of long-term debt	147.9	480.0
Liabilities, Current	740.5	1,028.5
Long-term debt, less current portion	2,175.0	2,175.0
Deferred income taxes and other tax liabilities	552.5	546.0
Other liabilities	302.2	307.4
Total liabilities	3,770.2	4,056.9
Commitments and contingent liabilities
Noncontrolling interest	20.9	20.7
Shareholders' equity:
Common stock, 92.8 and 93.5 shares outstanding at March 31, 2013 and December 31, 2012, respectively	11.2	11.3
Additional paid-in capital	0	0
Retained earnings	3,667.5	3,588.5
Less common stock held in treasury	(954.2)	(951.8)
Accumulated other comprehensive income	53.8	69.4
Total shareholders' equity	2,778.3	2,717.4
Total liabilities and shareholders' equity	$ 6,569.4	$ 6,795.0