ACQUISITIONS, DIVESTITURES, AND ASSETS AND LIABILITIES HELD FOR SALE - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Business Acquisition [Line Items]
Goodwill	$ 22,021	$ 21,825
Air Products' Liquified Natural Gas Process Technology And Equipment Business (LNG)
Business Acquisition [Line Items]
Current assets	76
Intangible assets	931
Other noncurrent assets	53
Current liabilities	(100)
Noncurrent liabilities	(2)
Net assets acquired	958
Goodwill	879
Purchase price	1,837
CAES Systems Holdings LLC
Business Acquisition [Line Items]
Current assets	324
Intangible assets	1,205
Other noncurrent assets	182
Current liabilities	(123)
Noncurrent liabilities	(167)
Net assets acquired	1,421
Goodwill	557
Purchase price	1,978
Carrier Global Corporation's Global Access Solutions Business
Business Acquisition [Line Items]
Current assets	246
Intangible assets	2,050
Other noncurrent assets	20
Current liabilities	(140)
Noncurrent liabilities	(6)
Net assets acquired	2,170
Goodwill	2,828
Purchase price	$ 4,998