LOANS RECEIVABLE AND ALLOWANCE FOR CREDIT LOSSES (Payment Performance On A Recency Basis) (Details) - USD ($)	Jun. 30, 2022	Mar. 31, 2022
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	$ 1,641,797,729	$ 1,522,788,860
Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,581,429,600	1,472,796,581
Financing receivable, between 1 and 2 years ago	54,390,168	40,616,551
Financing receivable, between 2 and 3 years ago	2,499,076	3,291,728
Financing receivable, between 3 and 4 years ago	267,384	217,524
Financing receivable, between 4 and 5 years ago	33,018	35,183
Financing receivable, more than 5 years ago	7,363	7,973
Loans \| Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,638,626,609	1,516,965,540
Loans \| 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	66,592,105	49,517,859
Financing receivable, between 1 and 2 years ago	3,586,899	2,114,463
Financing receivable, between 2 and 3 years ago	228,217	247,291
Financing receivable, between 3 and 4 years ago	34,196	28,011
Financing receivable, between 4 and 5 years ago	7,660	2,664
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	70,449,077	51,910,288
Loans \| 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	41,477,593	36,707,960
Financing receivable, between 1 and 2 years ago	2,431,809	989,136
Financing receivable, between 2 and 3 years ago	156,388	130,763
Financing receivable, between 3 and 4 years ago	16,082	13,031
Financing receivable, between 4 and 5 years ago	2,161	5,594
Financing receivable, more than 5 years ago	4,090	0
Gross loans receivable	44,088,123	37,846,484
Loans \| 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	59,916,464	64,238,626
Financing receivable, between 1 and 2 years ago	5,421,482	3,239,753
Financing receivable, between 2 and 3 years ago	235,415	248,596
Financing receivable, between 3 and 4 years ago	31,860	24,377
Financing receivable, between 4 and 5 years ago	1,917	5,386
Financing receivable, more than 5 years ago	0	4,001
Gross loans receivable	65,607,138	67,760,739
Tax advance loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	3,165,048	5,801,474
Financing receivable, between 1 and 2 years ago	6,072	21,846
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	3,171,120	5,823,320
Tax advance loans \| 30 - 60 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	175,613	1,060,811
Financing receivable, between 1 and 2 years ago	100	1,334
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	175,713	1,062,145
Tax advance loans \| 61 - 90 days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	381,355	0
Financing receivable, between 1 and 2 years ago	250	432
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	381,605	432
Tax advance loans \| 91 or more days past due
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	2,463,844	2,922
Financing receivable, between 1 and 2 years ago	5,459	13,047
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	2,469,303	15,969
Performing Financing Receivable \| Loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	1,413,443,438	1,322,332,136
Financing receivable, between 1 and 2 years ago	42,949,978	34,273,199
Financing receivable, between 2 and 3 years ago	1,879,056	2,665,078
Financing receivable, between 3 and 4 years ago	185,246	152,105
Financing receivable, between 4 and 5 years ago	21,280	21,539
Financing receivable, more than 5 years ago	3,273	3,972
Performing Financing Receivable \| Loans \| Consumer Loan
Financing Receivable, Recorded Investment [Line Items]
Gross loans receivable	1,458,482,271	1,359,448,029
Performing Financing Receivable \| Tax advance loans
Financing Receivable, Recorded Investment [Line Items]
Financing receivable, up to 1 year ago	144,236	4,737,741
Financing receivable, between 1 and 2 years ago	263	7,033
Financing receivable, between 2 and 3 years ago	0	0
Financing receivable, between 3 and 4 years ago	0	0
Financing receivable, between 4 and 5 years ago	0	0
Financing receivable, more than 5 years ago	0	0
Gross loans receivable	$ 144,499	$ 4,744,774

Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447

+ Details

Name:	us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919232-210447

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

+ Details

Name:	us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease.

+ References

+ Details

Name:	us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

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

- Definition

Amortized cost, before allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7A
-URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953401-111524

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 79
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922352-210448

Reference 3: 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(3)(b))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 14
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919253-210447

Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 45
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=124255206&loc=SL82895884-210446

Reference 6: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919230-210447

Reference 7: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
-Paragraph 80
-URI https://asc.fasb.org/extlink&oid=124267575&loc=SL82922355-210448

Reference 8: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (1)

Reference 9: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1405
-Paragraph (a)
-Subparagraph (2)

Reference 10: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1404
-Paragraph (a)

+ Details

Name:	us-gaap_NotesReceivableGross
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentAxis=us-gaap_ConsumerLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables30To59DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivables60To89DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablesPeriodPastDueAxis=us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancingReceivablePortfolioSegmentAxis=wrld_TaxAdvanceLoanMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: