Statements of Consolidated Earnings - USD ($) shares in Millions, $ in Millions		3 Months Ended		6 Months Ended
		Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
REVENUES:
Revenues		$ 4,391.0	$ 4,025.4	$ 8,606.6	$ 7,857.7
Costs of revenues:
Operating expenses		2,134.5	2,040.7	4,209.0	3,971.5
Systems development and programming costs		204.2	199.7	413.9	388.5
Depreciation and amortization		112.0	100.8	221.4	203.8
TOTAL COSTS OF REVENUES		2,450.7	2,341.2	4,844.3	4,563.8
Selling, general, and administrative expenses		855.7	782.3	1,656.1	1,501.5
Interest expense		57.0	18.4	108.1	36.9
TOTAL EXPENSES		3,363.4	3,141.9	6,608.5	6,102.2
Other (income)/expense, net		(30.5)	(26.6)	(70.0)	(55.4)
EARNINGS BEFORE INCOME TAXES		1,058.1	910.1	2,068.1	1,810.9
Provision for income taxes		245.0	215.7	475.9	416.0
NET EARNINGS		$ 813.1	$ 694.4	$ 1,592.2	$ 1,394.9
BASIC EARNINGS PER SHARE (in US$ per share)		$ 1.96	$ 1.65	$ 3.84	$ 3.32
DILUTED EARNINGS PER SHARE (in US$ per share)		$ 1.95	$ 1.65	$ 3.82	$ 3.30
Basic weighted average shares outstanding (shares)		414.3	419.8	414.4	420.6
Diluted weighted average shares outstanding (shares)		416.2	422.0	416.6	422.9
Revenues, other than interest on funds held for clients and PEO revenues
REVENUES:
Revenues		$ 2,702.2	$ 2,561.8	$ 5,348.6	$ 5,029.6
Interest on funds held for clients
REVENUES:
Revenues		187.2	106.0	328.3	207.1
PEO Revenues
REVENUES:
Revenues	[1]	$ 1,501.6	$ 1,357.6	$ 2,929.7	$ 2,621.0

[1] Professional Employer Organization (“PEO”) revenues are net of direct pass-through costs, primarily consisting of payroll wages and payroll taxes of $17,852.4 million and $16,774.0 million for the three months ended December 31, 2022 and 2021, respectively, and $33,386.6 million and $30,037.2 million for the six months ended December 31, 2022 and 2021, respectively.