XML 71 R56.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Segment Disclosures - Summary of Disaggregation of Revenue by Source (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 363,262 | $ 282,719 | $ 1,116,936 | $ 862,097
Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 259,998 | 187,232 | 808,052 | 577,970
Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 92,067 | 85,797 | 276,261 | 255,656
National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 11,197 | 9,690 | 32,623 | 28,471
Accounting, tax, advisory and consulting |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 259,998 | 187,232 | 808,052 | 577,970
Accounting, tax, advisory and consulting | Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 259,998 | 187,232 | 808,052 | 577,970
Accounting, tax, advisory and consulting | Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Accounting, tax, advisory and consulting | National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Core benefits and insurance services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 88,364 | 83,009 | 264,666 | 246,367
Core benefits and insurance services | Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Core benefits and insurance services | Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 88,364 | 83,009 | 264,666 | 246,367
Core benefits and insurance services | National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Non-core benefits and insurance services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 3,703 | 2,788 | 11,595 | 9,289
Non-core benefits and insurance services | Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Non-core benefits and insurance services | Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 3,703 | 2,788 | 11,595 | 9,289
Non-core benefits and insurance services | National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Managed networking, hardware services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 8,514 | 7,088 | 24,768 | 20,952
Managed networking, hardware services | Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Managed networking, hardware services | Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
Managed networking, hardware services | National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 8,514 | 7,088 | 24,768 | 20,952
National practices consulting |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 2,683 | 2,602 | 7,855 | 7,519
National practices consulting | Financial Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
National practices consulting | Benefits and Insurance Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | 0 | 0 | 0 | 0
National practices consulting | National Practices |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 2,683 | $ 2,602 | $ 7,855 | $ 7,519

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DisaggregationOfRevenueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8906-108599 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 40 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9031-108599 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 41 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9038-108599 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 32 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8933-108599 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130543-203045 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (b) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 22 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e8736-108599 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 280 -SubTopic 10 -Section 50 -Paragraph 42 -URI https://asc.fasb.org/extlink&oid=126901519&loc=d3e9054-108599 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=126920106&loc=SL49130545-203045 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 924 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 11.L) -URI https://asc.fasb.org/extlink&oid=6472922&loc=d3e499488-122856 + Details
Name: | us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cbz_FinancialServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cbz_BenefitsAndInsuranceServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementBusinessSegmentsAxis=cbz_NationalPracticesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbz_AccountingTaxAdvisoryAndConsultingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbz_CoreBenefitsAndInsuranceServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbz_NonCoreBenefitsAndInsuranceServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbz_ManagedNetworkingAndHardwareServicesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_ProductOrServiceAxis=cbz_NationalPracticesConsultingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |