LEASES - Credit Quality Indicator (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2024	$ 13.1
2023	72.1
2022	115.3
2021	94.5
2020	40.0
Prior	9.4
Subtotal	344.4	$ 371.6
High
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2024	5.4
2023	35.9
2022	56.6
2021	55.3
2020	19.7
Prior	6.1
Subtotal	179.0
Moderate
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2024	7.7
2023	34.8
2022	53.2
2021	36.9
2020	20.1
Prior	3.3
Subtotal	156.0
Low
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2024	0.0
2023	1.4
2022	5.5
2021	2.3
2020	0.2
Prior	0.0
Subtotal	$ 9.4

Amount, before allowance for credit loss, of net investment in sales-type lease.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479344/326-20-45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 14
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-14

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479773/842-30-50-6

Reference 4: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-7A

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of net investment in sales-type lease originated more than five years prior to current fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Section 50
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-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-6

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Amount of net investment in sales-type lease originated four years prior to current fiscal year.

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Amount of net investment in sales-type lease originated in current fiscal year.

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Amount of net investment in sales-type lease originated three years prior to current fiscal year.

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Amount of net investment in sales-type lease originated two years prior to current fiscal year.

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