XML 37 R26.htm IDEA: XBRL DOCUMENT
v3.22.1

Investments (Tables) | 9 Months Ended
--- | ---
Feb. 28, 2022
Investments, Debt and Equity Securities [Abstract] |
Summary of Investments | Cintas' investments are summarized as follows:
(In thousands) | February 28, 2022 |  | May 31, 2021
Cash surrender value of insurance policies | $ | 254,245 |  |  | $ | 252,061 |
Equity method investments | 3,522 |  |  | 19,388 |
Cost method investments | 2,163 |  |  | 3,167 |
Total investments | $ | 259,930 |  |  | $ | 274,616 |

X
- Definition Tabular disclosure of investment. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 325 -URI http://asc.fasb.org/topic&trid=2197064 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -URI http://asc.fasb.org/topic&trid=75115024 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -URI http://asc.fasb.org/topic&trid=2196928 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -URI http://asc.fasb.org/topic&trid=2196965 + Details
Name: | us-gaap_InvestmentTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration