Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Dec. 31, 2012	Jun. 30, 2012
Current assets:
Cash and cash equivalents	$ 259.1	$ 320.5
Accounts receivable, net of allowance for doubtful accounts of $5.1 and $6.5, respectively	305.2	370.7
Other current assets	89.3	86.2
Total current assets	653.6	777.4
Property, plant and equipment, net	76.5	79.0
Goodwill	782.6	780.0
Intangible assets, net	126.8	143.3
Other non-current assets	216.7	207.9
Total assets	1,856.2	1,987.6
Current liabilities:
Accounts payable	97.7	102.2
Accrued expenses and other current liabilities	198.3	260.6
Deferred revenues	48.4	47.5
Total current liabilities	344.4	410.3
Long-term debt	524.4	524.4
Deferred taxes	56.3	63.2
Deferred revenues	41.7	38.3
Other non-current liabilities	106.0	100.9
Total liabilities	1,072.8	1,137.1
Commitments and contingencies (Note 14)
Stockholders' equity:
Preferred stock: Authorized, 25.0 shares; issued and outstanding, none
Common stock, $0.01 par value: Authorized, 650.0 shares; issued, 153.8 and 152.9 shares, respectively; outstanding, 121.8 and 124.8 shares, respectively	1.5	1.5
Additional paid-in capital	769.1	739.4
Retained earnings	676.3	686.1
Treasury stock: at cost, 32.0 and 28.1 shares, respectively	(672.7)	(580.0)
Accumulated other comprehensive income	9.2	3.5
Total stockholders' equity	783.4	850.5
Total liabilities and stockholders' equity	$ 1,856.2	$ 1,987.6