Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Jun. 30, 2012	Jun. 30, 2011
Current assets
Cash and cash equivalents	$ 1,548.1	$ 1,389.4
Short-term marketable securities	30.4	36.3
Accounts receivable, net	1,399.3	1,364.8
Other current assets	632.0	648.3
Assets held for sale	6.7	9.1
Total current assets before funds held for clients	3,616.5	3,447.9
Funds held for clients	21,539.1	25,135.6
Total current assets	25,155.6	28,583.5
Long-term marketable securities	86.9	98.0
Long-term receivables, net	129.8	128.7
Property, plant and equipment, net	706.3	716.2
Other assets	870.4	922.6
Goodwill	3,155.3	3,073.6
Intangible assets, net	711.2	715.7
Total assets	30,815.5	34,238.3
Current liabilities
Accounts payable	167.7	153.3
Accrued expenses and other current liabilities	1,054.4	930.4
Accrued payroll and payroll related expenses	599.3	558.3
Dividends payable	188.4	174.2
Short-term deferred revenues	334.1	350.9
Income taxes payable	39.3	28.6
Total current liabilities before client funds obligations	2,383.2	2,195.7
Client funds obligations	20,856.2	24,591.1
Total current liabilities	23,239.4	26,786.8
Long-term debt	16.8	34.2
Other liabilities	585.9	556.2
Deferred income taxes	391.3	373.5
Long-term deferred revenues	468.1	477.2
Total liabilities	24,701.5	28,227.9
Commitments and contingencies (Note 15)
Stockholders' equity:
Preferred stock, $1.00 par value: Authorized, 0.3 shares; issued, none
Common stock, $0.10 par value: Authorized, 1,000.0 shares; issued, 638.7 shares at June 30, 2012 and 2011; outstanding, 484.2 and 490.8 shares at June 30, 2012 and 2011, respectively	63.9	63.9
Capital in excess of par value	486.4	489.5
Retained earnings	12,438.3	11,803.9
Treasury stock - at cost: 154.5 and 147.9 shares at June 30, 2012 and 2011, respectively	(7,104.8)	(6,714.0)
Accumulated other comprehensive income	230.2	367.1
Total stockholders' equity	6,114.0	6,010.4
Total liabilities and stockholders' equity	$ 30,815.5	$ 34,238.3