SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) - USD ($) $ in Billions	Mar. 31, 2023	Dec. 31, 2022
Interest rate swaps, at fair value
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Margin deposit assets	$ 1.6	$ 1.4

The amount of cash or securities placed with a broker or counterparty as security for a trading or derivatives securities position which was partially obtained with funds provided by the broker dealer.

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(17))
-URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

Name:	us-gaap_MarginDepositAssets
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant