LEASES - Credit Quality Indicator (Details) - USD ($) $ in Millions	Jun. 30, 2022	Dec. 31, 2021
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2022	$ 95.4
2021	185.3
2020	96.9
2019	30.1
2018	9.9
Prior	2.2
Subtotal	419.8	$ 392.6
High
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2022	47.6
2021	119.3
2020	61.8
2019	20.8
2018	3.4
Prior	1.7
Subtotal	254.6
Moderate
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2022	47.8
2021	65.2
2020	31.4
2019	7.2
2018	5.3
Prior	0.4
Subtotal	157.3
Low
Sales-type Lease, Net Investment in Lease, Credit Quality Indicator [Line Items]
2022	0.0
2021	0.8
2020	3.7
2019	2.1
2018	1.2
Prior	0.1
Subtotal	$ 7.9

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

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/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 3: 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 4: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 30
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=124258985&loc=SL77919379-209981

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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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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