No definition available.

Name:	lsak_OperatingLeaseRemainingLeaseTerm
Namespace Prefix:	lsak_
Data Type:	xbrli:durationItemType
Balance Type:	na
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

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 3
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918673-209980

+ Details

Name:	us-gaap_LesseeOperatingLeaseTermOfContract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977

+ Details

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

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MinimumMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	srt_RangeAxis=srt_MaximumMember
Namespace Prefix:
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- Details

Name:	us-gaap_StatementBusinessSegmentsAxis=lsak_FinancialServicesBusinessMember
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Leases (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
Leases (Narrative) (Details) - USD ($) $ in Millions	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Lessee Lease Description [Line Items]
Operating lease expense	$ 0.7	$ 0.9	$ 2.3	$ 2.7
Short-term Leasing Arrangements [Member]
Lessee Lease Description [Line Items]
Operating lease expense	$ 1.0	$ 1.3	$ 3.0	$ 3.9
Minimum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term			1 year
Maximum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term			5 years
Financial Services Business [Member]
Lessee Lease Description [Line Items]
Operating lease term	1 year		1 year