Revenue Recognition (Tables)

12 Months Ended

May 31, 2022

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)	2022				2021				2020
Uniform Rental and Facility    Services	$	6,226,980	79.3	%	$	5,689,632	80.0	%	$	5,643,494	79.6	%
First Aid and Safety Services	832,458		10.6	%	784,291		11.0	%	708,569		10.0	%
Fire Protection Services	527,517		6.7	%	446,441		6.3	%	422,688		6.0	%
Uniform Direct Sales	267,504		3.4	%	195,976		2.7	%	310,369		4.4	%
Total revenue	$	7,854,459	100.0	%	$	7,116,340	100.0	%	$	7,085,120	100.0	%