Statements of Consolidated Earnings - USD ($) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
		Mar. 31, 2021	Mar. 31, 2020	Mar. 31, 2021	Mar. 31, 2020
REVENUES:
Revenues		$ 4,102.0	$ 4,047.8	$ 11,268.4	$ 11,213.0
Costs of revenues:
Operating expenses		1,999.5	1,974.1	5,609.5	5,597.8
Systems development and programming costs		178.6	172.1	521.8	509.0
Depreciation and amortization		100.0	92.9	303.5	271.2
TOTAL COSTS OF REVENUES		2,278.1	2,239.1	6,434.8	6,378.0
Selling, general, and administrative expenses		763.0	756.6	2,199.8	2,237.4
Interest expense		13.5	20.0	42.4	91.5
TOTAL EXPENSES		3,054.6	3,015.7	8,677.0	8,706.9
Other (income)/expense, net		(18.8)	(44.6)	(72.7)	(145.2)
EARNINGS BEFORE INCOME TAXES		1,066.2	1,076.7	2,664.1	2,651.3
Provision for income taxes		255.5	255.8	603.8	596.4
NET EARNINGS		$ 810.7	$ 820.9	$ 2,060.3	$ 2,054.9
BASIC EARNINGS PER SHARE (in US$ per share)		$ 1.90	$ 1.91	$ 4.82	$ 4.76
DILUTED EARNINGS PER SHARE (in US$ per share)		$ 1.90	$ 1.90	$ 4.80	$ 4.74
Basic weighted average shares outstanding (shares)		425.8	430.0	427.3	431.4
Diluted weighted average shares outstanding (shares)		427.7	431.8	428.9	433.5
Revenues, other than interest on funds held for clients and PEO revenues
REVENUES:
Revenues		$ 2,671.2	$ 2,652.1	$ 7,346.1	$ 7,356.7
Interest on funds held for clients
REVENUES:
Revenues		107.4	158.9	319.2	430.4
PEO Revenues
REVENUES:
Revenues	[1]	$ 1,323.4	$ 1,236.8	$ 3,603.1	$ 3,425.9

[1] Professional Employer Organization (“PEO”) revenues are net of direct pass-through costs, primarily consisting of payroll wages and payroll taxes of $13,894.6 million and $12,643.6 million for the three months ended March 31, 2021 and 2020, respectively, and $38,259.5 million and $35,525.8 million for the nine months ended March 31, 2021 and 2020, respectively.