Paychex, Inc. Quarterly report pursuant to Section 13 or 15(d)

Other Income, Net (Schedule of Other Income, Net) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Other Income and Expenses [Abstract]
Interest income on corporate investments	$ 19.3	$ 14.8	$ 61.1	$ 30.3
Interest expense	(9.9)	(9.0)	(27.8)	(27.3)
Other	0.0	(0.3)	0.6	1.8
Other income, net	$ 9.4	$ 5.5	$ 33.9	$ 4.8

Amount of the cost of borrowed funds accounted for as interest expense.