XML 47 R31.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2023
Summary Of Significant Accounting Policies [Abstract] |
Schedule Of Weighted Average Lives Of Property And Equipment |
Buildings and building improvements | 14.6 | yrs.
Transportation equipment | 8.5 |
Machinery and equipment | 5.1 |
Computer software | 3.8 |
Furniture and fixtures | 4.4 |
Schedule Of Movement In Goodwill |
|  |  |  |  | Roto- |  |  |
|  | Vitas |  | Rooter |  | Total
Balance at December 31, 2021 |  | $ | 333,331 |  | $ | 245,260 |  | $ | 578,591
Business combinations |  |  | 732 |  |  | 2,061 |  |  | 2,793
Foreign currency adjustments |  |  | - |  |  | (89) |  |  | (89)
Balance at December 31, 2022 |  | $ | 334,063 |  | $ | 247,232 |  | $ | 581,295
Business combinations |  |  | - |  |  | 3,682 |  |  | 3,682
Foreign currency adjustments |  |  | - |  |  | 40 |  |  | 40
Balance at December 31, 2023 |  | $ | 334,063 |  | $ | 250,954 |  | $ | 585,017
Weighted Average Lives Of Identifiable, Definite-Lived Intangible Assets |
Covenants not to compete | 6.4 | yrs.
Reacquired franchise rights | 7.4 |
Referral networks | 14.0 |
Customer lists | 16.8 |

X
- Definition Schedule Of Weighted Average Lives Of Property And Equipment [Table Text Block] + References No definition available. + Details
Name: | che_ScheduleOfWeightedAverageLivesOfPropertyAndEquipmentTableTextBlock
Namespace Prefix: | che_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Weighted Average Lives Of Identifiable, Definite-Lived Intangible Assets [Table text block] + References No definition available. + Details
Name: | che_WeightedAverageLivesOfIdentifiableDefiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | che_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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

X
- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 24 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482548/350-20-55-24 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 8: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 9: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (f) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (g) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1 Reference 11: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-1A Reference 12: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482573/350-20-50-2 + Details
Name: | us-gaap_ScheduleOfGoodwillTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration