LEASES - Maturities (Details) $ in Millions	Sep. 30, 2021 USD ($)
Operating Leases
2021	$ 7.0
2022	23.0
2023	19.0
2024	17.0
2025	13.0
Later years	67.0
Total lease payments	146.0
Less: imputed interest	(15.0)
Present value of lease liabilities	130.8
Finance Leases
2021	0.0
2022	0.0
2023	0.0
2024	0.0
2025	0.0
Later years	12.0
Total lease payments	12.0
Less: imputed interest	(2.0)
Present value of lease liabilities	9.6
Total Leases
2021	7.0
2022	23.0
2023	19.0
2024	17.0
2025	13.0
Later years	79.0
Total lease payments	158.0
Less: imputed interest	(17.0)
Present value of lease liabilities	$ 141.0

Finance Lease, Liability, to be Paid, after Year Four

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Lessee, Operating Lease, Liability, to be Paid, after Year Four

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Operating and Finance Lease, Liability

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Operating and Finance Lease, Liability, Payment Due

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Operating and Finance Lease, Liability, to be Paid

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Operating and Finance Lease, Liability, to be Paid, after Year Four

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Operating and Finance Lease, Liability, to be Paid, Remainder of Fiscal Year

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No definition available.

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Operating and Finance Lease, Liability, to be Paid, Year Four

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Operating and Finance Lease, Liability, to be Paid, Year One

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- Definition

Operating and Finance Lease, Liability, to be Paid, Year Three

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No definition available.

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Operating and Finance Lease, Liability, to be Paid, Year Two

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No definition available.

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Operating and Finance Lease, Liability, Undiscounted Excess Amount

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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-Publisher FASB
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-Section 45
-Paragraph 1
-Subparagraph (b)
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Amount of lessee's undiscounted obligation for lease payments for finance lease.

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Amount of lessee's undiscounted obligation for lease payment for finance 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).

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Amount of lessee's undiscounted obligation for lease payment for finance 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).

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Amount of lessee's undiscounted obligation for lease payment for finance 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).

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Amount of lessee's undiscounted obligation for lease payment for finance 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).

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Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid in remainder of current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918701-209980

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

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

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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).

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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).

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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).

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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).

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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.

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

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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