LEASES - Schedule of Operating Lease Commitments (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025
Leases, Operating [Abstract]
Remainder of 2026	$ 55,467
2027	64,805
2028	53,830
2029	41,988
2030	27,909
Thereafter	28,115
Total future obligations	272,114
Less amounts representing interest	38,230
Present value of lease liability	233,884
Less short-term lease liability	59,575	$ 60,685
Long-term lease liability	174,309	$ 179,280
Sublease Income to be Received from Franchisees
Remainder of 2026	(48,879)
2027	(57,725)
2028	(48,508)
2029	(38,279)
2030	(25,301)
Thereafter	(27,897)
Total future obligations	(246,589)
Net Rent Commitments
Remainder of 2026	6,588
2027	7,080
2028	5,322
2029	3,709
2030	2,608
Thereafter	218
Total future obligations	25,525
Operating Segments \| Leases for Franchise Salons
Leases, Operating [Abstract]
Remainder of 2026	48,879
2027	57,725
2028	48,508
2029	38,279
2030	25,301
Thereafter	27,897
Total future obligations	246,589
Less amounts representing interest	35,737
Present value of lease liability	210,852
Less short-term lease liability	52,152
Long-term lease liability	158,700
Operating Segments \| Leases for Company-Owned Salons
Leases, Operating [Abstract]
Remainder of 2026	5,560
2027	5,679
2028	3,886
2029	2,237
2030	1,099
Thereafter	218
Total future obligations	18,679
Less amounts representing interest	1,860
Present value of lease liability	16,819
Less short-term lease liability	6,279
Long-term lease liability	10,540
Corporate Leases
Leases, Operating [Abstract]
Remainder of 2026	1,028
2027	1,401
2028	1,436
2029	1,472
2030	1,509
Thereafter	0
Total future obligations	6,846
Less amounts representing interest	633
Present value of lease liability	6,213
Less short-term lease liability	1,144
Long-term lease liability	$ 5,069

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income

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- Definition

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, After Year Four

+ References

No definition available.

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- Definition

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, Remainder Of Fiscal Year

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- Definition

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, Year Four

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- Definition

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, Year One

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- Definition

Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, Year Three

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No definition available.

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Lessee, Operating Lease, Liability, Payments, Net Of Sublease Income, Year Two

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No definition available.

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- Definition

Lessee, Operating Lease, Liability, To Be Paid, After Year Four

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No definition available.

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Lessor, Operating Lease, Payment to be Received, After Year Four

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- Definition

Net Rent Commitments [Abstract]

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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- References

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- Definition

Amount of lease payments to be received by lessor for operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-12

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Amount of lease payment to be received by lessor for operating lease in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of lease payment to be received by lessor for operating lease in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of lease payment to be received by lessor for operating lease in remainder of current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 12
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479773/842-30-50-12

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- Definition

Amount of lease payment to be received by lessor for operating lease in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Amount of lease payment to be received by lessor for operating lease in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-1

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

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