XML 48 R35.htm IDEA: XBRL DOCUMENT
v3.26.1

Short-term Financing (Tables) | 9 Months Ended
--- | ---
Mar. 31, 2026
Debt Disclosure [Abstract] |
Schedule of Borrowings under Commercial Paper Program | Details of the borrowings under the commercial paper program are as follows:
| Three Months Ended |  | Nine Months Ended
| March 31, |  | March 31,
| 2026 |  | 2025 |  | 2026 |  | 2025
Average daily borrowings (in billions) | $ | 3.8 |  |  | $ | 3.3 |  |  | $ | 4.2 |  |  | $ | 4.2 |
Weighted average interest rates | 3.7 | % |  | 4.4 | % |  | 4.1 | % |  | 4.9 | %
Weighted average maturity (approximately in days) | 2 days |  | 2 days |  | 2 days |  | 2 days
Schedule of Reverse Repurchase Agreements | Details of the reverse repurchase agreements are as follows:
| Three Months Ended |  | Nine Months Ended
| March 31, |  | March 31,
| 2026 |  | 2025 |  | 2026 |  | 2025
Average outstanding balances (in billions) | $ | 1.1 |  |  | $ | 0.9 |  |  | $ | 3.3 |  |  | $ | 2.8 |
Weighted average interest rates | 3.8 | % |  | 4.1 | % |  | 4.2 | % |  | 4.9 | %

X
- Definition Details of the borrowings under the commercial paper program + References No definition available. + Details
Name: | adp_CommercialPaperProgramTableTextBlock
Namespace Prefix: | adp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Details of the reverse repurchase agreement + References No definition available. + Details
Name: | adp_ReverseRepurchaseAgreementTableTextBlock
Namespace Prefix: | adp_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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