PAYCHEX INC
COMPANY
10-K
FORM
2026-07-17
FILING DATE
2026-05-31
FY PERIOD END
1586
FACTS
SIC 8700
CIK 0000723531
Taxonomy US GAAP 2025  
SIC 8700
CIK 0000723531
Taxonomy US GAAP 2025  
Standard Concepts
568
Extended Concepts
156
22%
Extended Concepts
ERROR
An internal error has occurred while processing a validation.
What are errors?
What are errors?
Indicate problems with an XBRL formatted filing that are sufficient grounds for SEC rejection of the XBRL portion of the filing.
ERROR
The filing is missing a value for the concept TaxJurisdictionOfDomicileExtensibleEnumeration. When reporting a tax reconcilation, with a value reported for the concept IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate (with a value of 485,300,000), then a value for TaxJurisdictionOfDomicileExtensibleEnumeration must also be provided to indicate the domestic tax jurisdiction.
ERROR
The filing is missing a value for the concept TaxJurisdictionOfDomicileExtensibleEnumeration. When reporting a tax reconcilation, with a value reported for the concept IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate (with a value of 456,900,000), then a value for TaxJurisdictionOfDomicileExtensibleEnumeration must also be provided to indicate the domestic tax jurisdiction.
ERROR
The filing is missing a value for the concept TaxJurisdictionOfDomicileExtensibleEnumeration. When reporting a tax reconcilation, with a value reported for the concept IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate (with a value of 465,800,000), then a value for TaxJurisdictionOfDomicileExtensibleEnumeration must also be provided to indicate the domestic tax jurisdiction.
ERROR
The filer has used the table text block ScheduleOfSegmentReportingInformationBySegmentTextBlock in the filing, but has not reported any facts with the StatementBusinessSegmentsAxis. A segment member is required to be reported with the StatementBusinessSegmentsAxis even if there is only one reportable segment. (see FASB Taxonomy Implementation guide at https://www.fasb.org/projects/fasb-taxonomies/resources/taxonomy-implementation-guides ) The filer should report facts with the StatementBusine...
What are data quality errors?
What are data quality errors?
Indicate areas that may not meet the standards set by the Data Quality Committee (DQC), and may reveal areas where the XBRL can be improved.
WARNING
Concept ComputerSoftwareIntangibleAssetMember in us-gaap/2025 used in 4 facts was deprecated as of 2026 and should not be used.
WARNING
Concept IncomeStatementLocationAxis in us-gaap/2025 used in 6 facts was deprecated as of 2026 and should not be used.
WARNING
Concept SellingGeneralAndAdministrativeExpensesMember in us-gaap/2025 used in 3 facts was deprecated as of 2026 and should not be used.
WARNING
6 fact(s) appearing in ix:hidden were eligible for transformation: dei:CurrentFiscalYearEndDate, us-gaap:NumberOfReportableSegments, us-gaap:RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1, us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1, us-gaap:SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage
What are possible issues?
What are possible issues?
Indicate areas of interest as to the quality of an XBRL formatted filing, and in some cases reveal opportunities for improvement of the XBRL filing.