| Submission | Aug. 30, 2024 |
| Submission [Line Items] | |
| Central Index Key | 0000944148 |
| Registrant Name | CBIZ, Inc. |
| Form Type | Schedule 14A |
| Submission Type | PREM14A |
| Fee Exhibit Type | EX-FILING FEES |
| Offerings - Offering: 1 | Aug. 30, 2024 USD ($) |
| Offering: | |
| Fee Previously Paid | false |
| Transaction Valuation | $ 2,170,024,037 |
| Fee Rate | 0.01476% |
| Amount of Registration Fee | $ 320,296 |
| Offering Note | (1) Calculated solely for the purpose of determining the filing fee in accordance with Rule 0-11 multiplied by (2) In accordance with Section 14(g) of the Exchange Act and Rule 0-11 |
| Fees Summary | Aug. 30, 2024 USD ($) |
| Fees Summary [Line Items] | |
| Total Fee Amount | $ 320,296 |
| Total Transaction Valuation | 2,170,024,037 |
| Net Fee | $ 320,296 |
