FAIR VALUE MEASUREMENTS AND THE FAIR VALUE OPTION - Unconsolidated Investments, Narrative (Details) $ in Millions	12 Months Ended
Dec. 31, 2022 USD ($) investment	Dec. 31, 2021
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Fair Value option number of investments \| investment	67
Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Principal co-investments	Principal co-investments
Gibraltar, Pounds \| Foreign Currency Translation
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Percentage of Debt Hedged by Interest Rate Derivatives	92.00%
Euro Member Countries, Euro \| Foreign Currency Translation
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Percentage of Debt Hedged by Interest Rate Derivatives	91.00%
Montiavo
Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Line Items]
Deconsolidation, gain (loss) \| $	$ 31.9
Equity method investment, ownership percentage (as a percent)	49.00%

Fair Value, Option, Number of Investments

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- Definition

Amount of gain (loss) from deconsolidation of subsidiary and derecognition of group of assets constituting transfer of business or nonprofit activity, excluding conveyance of oil and gas mineral rights and transfer of good or service in contract with customer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 810
-SubTopic 10
-Section 50
-Paragraph 1B
-Subparagraph (a)
-URI https://asc.fasb.org/extlink&oid=109239629&loc=SL4582445-111684

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- 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.

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- Definition

Indicates line item in statement in which net income is reported that includes gain (loss) from asset measured at fair value using unobservable input (level 3).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI https://asc.fasb.org/extlink&oid=126976982&loc=d3e19207-110258

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- Definition

Percentage of an entity's outstanding debt that is designated as a hedged item in cash flow, fair value, or net investment hedge.

+ References

No definition available.

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