Credit agreement termination date.

No definition available.

Name:	payc_CreditAgreementTerminationDate
Namespace Prefix:	payc_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Additional credit facility capacity, subject to certain conditions.

+ References

No definition available.

+ Details

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Namespace Prefix:	payc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Line of credit facility increase in rate of interest in event of default.

+ References

No definition available.

+ Details

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Namespace Prefix:	payc_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
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Period Type:	duration

- 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

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (d)
-URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)(2)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of principal amount of debt redeemed.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03(16))
-URI https://asc.fasb.org/extlink&oid=126897435&loc=d3e534808-122878

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(16))
-URI https://asc.fasb.org/extlink&oid=126734703&loc=d3e572229-122910

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Date the credit facility terminates, in YYYY-MM-DD format.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Date the credit facility first became available, in YYYY-MM-DD format.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

+ References

+ Details

Name:	us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Describes when borrowings outstanding under a line of credit will convert to a term loan, and describes the repayment terms, collateral, and priority (seniority) of the term loan.

+ References

+ Details

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Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

The fee, expressed as a percentage of the line of credit facility, for available but unused credit capacity under the credit facility.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage added to reference rate used to compute variable rate on loan receivable.

+ References

No definition available.

+ Details

Name:	us-gaap_LoansReceivableBasisSpreadOnVariableRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SX 210.5-03.8)
-URI https://asc.fasb.org/extlink&oid=126953954&loc=SL114868664-224227

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Details

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- Details

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Long-Term Debt, Net - Additional Information (Detail) - USD ($)			9 Months Ended
	Jul. 29, 2022	May 04, 2022	Sep. 30, 2022	Jun. 07, 2022
2022 Term Loan Facility [Member]
Debt Instrument [Line Items]
Number of draws made	ten
2022 Term Loan Facility [Member] \| Debt Instrument Redemption Period Two [Member]
Debt Instrument [Line Items]
Percentage of aggregate annual amount	7.50%
2022 Term Loan Facility [Member] \| Debt Instrument Redemption Period After Year Two [Member]
Debt Instrument [Line Items]
Percentage of aggregate annual amount	10.00%
2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Agreement termination date			Jul. 29, 2022
Line of credit facility, maximum borrowing capacity		$ 250,000,000.0
Line of credit facility, maturity date		May 04, 2027
Line of credit		$ 29,000,000.0
Additional credit facility capacity, subject to certain conditions		100,000,000.0
Line of credit facility, borrowings outstanding		29,000,000.0
2022 Revolving Credit Agreement [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity				$ 250,000,000.0
2022 Revolving Credit Agreement [Member] \| Maximum [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity				$ 350,000,000.0
2022 Revolving Credit Agreement [Member] \| Swingline Loans [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		25,000,000.0
2022 Revolving Credit Agreement [Member] \| Letters of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity		$ 2,500,000
July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	1.25%
Line of credit facility, maximum borrowing capacity	$ 650,000,000.0
Line of credit facility, maturity date	Jul. 29, 2027		Jul. 29, 2027
Line of credit	$ 29,000,000.0		$ 29,000,000
Additional credit facility capacity, subject to certain conditions	$ 500,000,000.0
Line of credit facility increase in rate of interest in event of default	2.00%
Line of credit facility, borrowings outstanding	$ 29,000,000.0		$ 29,000,000
July 2022 Revolving Credit Agreement [Member] \| Swingline Loans [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	25,000,000.0
July 2022 Revolving Credit Agreement [Member] \| Letters of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	6,500,000
July 2022 Revolving Credit Agreement [Member] \| 2022 Term Loan Facility [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity	$ 750,000,000.0
July 2022 Revolving Credit Agreement [Member] \| Federal Funds Rate Plus [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	0.50%
July 2022 Revolving Credit Agreement [Member] \| S O F R Plus [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	0.10%
July 2022 Revolving Credit Agreement [Member] \| S O F R Plus One Month Interest Period [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	1.00%
2017 Term Credit Agreement [Member]
Debt Instrument [Line Items]
Line of credit facility agreement date			Dec. 07, 2017
Agreement termination date			May 04, 2022
2017 Term Credit Agreement [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Unamortized debt issuance costs written off			$ 100,000
2017 Term Credit Agreement [Member] \| Term Loan [Member]
Debt Instrument [Line Items]
Debt instrument maturity date			Sep. 07, 2025
2017 Term Credit Agreement [Member] \| Term Loan [Member] \| Prime Rate [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate			1.00%
2017 Term Credit Agreement [Member] \| Term Loan [Member] \| Adjusted London Interbank Offered Rate LIBOR [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate			1.50%
2017 Term Credit Agreement [Member] \| July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Agreement termination date	Jul. 29, 2022
Leverage Ratio Is Less Than 1.0 To 1.0 [Member] \| July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Quarterly commitment fee	0.20%
Leverage Ratio Is Less Than 1.0 To 1.0 [Member] \| July 2022 Revolving Credit Agreement [Member] \| S O F R Plus [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	1.25%
Leverage Ratio Is Less Than 1.0 To 1.0 [Member] \| July 2022 Revolving Credit Agreement [Member] \| A B R Loans [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	0.25%
Leverage Ratio Is Greater Than Or Equal To One Point Zero To One Point Zero But Less Than Two Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Quarterly commitment fee	0.225%
Leverage Ratio Is Greater Than Or Equal To One Point Zero To One Point Zero But Less Than Two Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| S O F R Plus [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	1.50%
Leverage Ratio Is Greater Than Or Equal To One Point Zero To One Point Zero But Less Than Two Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| A B R Loans [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate			0.50%
Leverage Ratio Is Greater Than Or Equal To Two Pont Zero To One Point Zero But Less Than Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	0.25%
Leverage Ratio Is Greater Than Or Equal To Two Pont Zero To One Point Zero But Less Than Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| S O F R Plus [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	1.75%
Leverage Ratio Is Greater Than Or Equal To Two Pont Zero To One Point Zero But Less Than Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| A B R Loans [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate			0.75%
Leverage Ratio Is Greater Than Or Equal To Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	0.275%
Leverage Ratio Is Greater Than Or Equal To Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| S O F R Plus [Member]
Debt Instrument [Line Items]
Borrowings basis spread on variable rate	2.00%
Leverage Ratio Is Greater Than Or Equal To Three Point Zero To One Point Zero [Member] \| July 2022 Revolving Credit Agreement [Member] \| A B R Loans [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate	1.00%
Term Loan [Member] \| 2022 Revolving Credit Agreement [Member] \| BSBY Rate Plus [Member]
Debt Instrument [Line Items]
Debt instrument basis spread on variable rate		1.125%