XML 43 R30.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Basis of Presentation and Significant Accounting Policies (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Summary of Estimated Useful Lives Property and Equipment | Depreciation and amortization are provided on a straight-line basis over the following estimated useful lives:
Buildings | 25 | to | 40 years
Furniture and fixtures | 5 | to | 10 years
Capitalized software | 2 | to | 7 years
Equipment | 3 | to | 7 years

X
- Definition Property plant and equipment estimated useful lives. + References No definition available. + Details
Name: | cbz_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTableTextBlock
Namespace Prefix: | cbz_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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