Paychex, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Document and Entity Information
Financial Statements
Notes to Financial Statements
Accounting Policies
- Description of Business, Basis of Presentation, and Significant Accounting Policies (Policy)
Notes Tables
Notes Details

Business Combinations (Narrative) (Details)

v3.8.0.1

Business Combinations (Narrative) (Details) $ in Millions			9 Months Ended
Business Combinations (Narrative) (Details) $ in Millions	Feb. 28, 2018 USD ($)	Aug. 18, 2017 USD ($) state	Feb. 28, 2018 USD ($)
Business Acquisition [Line Items]
Goodwill acquired			$ 170.3
Lessor Group [Member]
Business Acquisition [Line Items]
Effective acquisition date			Feb. 28, 2018
Purchase price	$ 160.6
Goodwill acquired	$ 119.2
HR Outsourcing, Inc. [Member]
Business Acquisition [Line Items]
Effective acquisition date			Aug. 18, 2017
Purchase price		$ 75.4
Cash portion of purchase price		42.2
Common stock issued portion of purchase price		33.2
Goodwill acquired		$ 51.1
HR Outsourcing, Inc. [Member] \| Minimum [Member]
Business Acquisition [Line Items]
Number of states in which HR Solutions services are provided \| state		35

- Definition

Number of states in which service is provided

+ References

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- Definition

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