Revenue Recognition (Tables)

12 Months Ended

May 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregated Revenue

The following table presents Cintas' total revenue disaggregated by operating segment for the fiscal years ended May 31:

(In thousands)	2023				2022				2021
Uniform Rental and Facility    Services	$	6,897,130	78.2	%	$	6,226,980	79.3	%	$	5,689,632	80.0	%
First Aid and Safety Services	951,496		10.8	%	832,458		10.6	%	784,291		11.0	%
Fire Protection Services	627,747		7.1	%	527,517		6.7	%	446,441		6.3	%
Uniform Direct Sales	339,396		3.9	%	267,504		3.4	%	195,976		2.7	%
Total revenue	$	8,815,769	100.0	%	$	7,854,459	100.0	%	$	7,116,340	100.0	%