CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 446.4	$ 580.0
Accounts receivable, net of allowance for doubtful accounts of $198.4 and $191.5 at March 31, 2013 and December 31, 2012, respectively	1,187.0	815.7
Unbilled Contracts Receivable	164.3	0
Supplies inventories	186.5	139.5
Prepaid expenses and other	319.8	157.5
Deferred Tax Assets, Net of Valuation Allowance, Current	24.5	0
Total current assets	2,328.5	1,692.7
Property, plant and equipment, net	1,597.2	786.5
Goodwill, net	6,282.2	3,099.4
Intangible assets, net	3,603.3	1,475.8
Joint venture partnerships and equity method investments	88.9	92.6
Other assets, net	250.5	154.8
Total assets	14,150.6	7,301.8
Current liabilities:
Accounts payable	420.8	282.3
Accrued expenses and other	488.9	341.4
Deferred Revenue, Current	153.9	0
Deferred Tax Liabilities, Net, Current	0	5.5
Short-term borrowings and current portion of long-term debt	348.6	347.1
Liabilities, Current	1,412.2	976.3
Long-term debt, less current portion	6,597.7	2,682.7
Deferred income taxes and other tax liabilities	1,268.5	530.4
Other liabilities	338.4	274.2
Total liabilities	9,616.8	4,463.6
Commitments and contingent liabilities
Noncontrolling interest	16.2	17.7
Shareholders' equity:
Common stock, 92.8 and 93.5 shares outstanding at March 31, 2013 and December 31, 2012, respectively	12.0	10.4
Additional paid-in capital	1,823.2	0
Retained earnings	3,786.8	3,786.1
Less common stock held in treasury	(973.3)	(965.5)
Accumulated other comprehensive income	131.1	10.5
Total shareholders' equity	4,517.6	2,820.5
Total liabilities and shareholders' equity	$ 14,150.6	$ 7,301.8