COMMITMENTS AND CONTINGENT LIABILITIES - Guarantees of our consolidated subsidiaries (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Guarantor Obligations
Maximum potential undiscounted payments	$ 1,278.6	$ 1,246.4
Financial guarantees
Guarantor Obligations
Maximum potential undiscounted payments	175.5	177.4
Performance guarantees
Guarantor Obligations
Maximum potential undiscounted payments	$ 1,103.1	$ 1,069.0

Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)(1)
-URI http://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

Name:	us-gaap_GuaranteeObligationsMaximumExposure
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant