CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Cash flows from operating activities
Net income	$ 1,467	$ 1,475
Less: Net income attributable to noncontrolling interest	18	12
Net income attributable to Honeywell	1,449	1,463
Adjustments to reconcile net income attributable to Honeywell to net cash provided by operating activities
Depreciation	174	166
Amortization	200	125
(Gain) loss on sale of non-strategic businesses and assets	(16)	0
Impairment of assets held for sale	15	0
Repositioning and other charges	45	93
Net payments for repositioning and other charges	(104)	(124)
Pension and other postretirement income	(145)	(151)
Pension and other postretirement benefit payments	(5)	(8)
Stock compensation expense	61	53
Deferred income taxes	(19)	3
Other	(196)	(158)
Changes in assets and liabilities, net of the effects of acquisitions and divestitures
Accounts receivable	(424)	53
Inventories	(181)	(140)
Other current assets	35	63
Accounts payable	(149)	(381)
Accrued liabilities	(123)	(565)
Income taxes	(20)	(44)
Net cash provided by operating activities	597	448
Cash flows from investing activities
Capital expenditures	(251)	(233)
Proceeds from disposals of property, plant and equipment	23	0
Increase in investments	(351)	(238)
Decrease in investments	338	155
(Payments) receipts from settlements of derivative contracts	(125)	43
Cash paid for acquisitions, net of cash acquired	(5)	0
Net cash used for investing activities	(371)	(273)
Cash flows from financing activities
Proceeds from issuance of commercial paper and other short-term borrowings	4,855	2,223
Payments of commercial paper and other short-term borrowings	(3,413)	(2,470)
Proceeds from issuance of common stock	42	144
Proceeds from issuance of long-term debt	46	5,710
Payments of long-term debt	(44)	(573)
Repurchases of common stock	(1,902)	(671)
Cash dividends paid	(732)	(703)
Other	(32)	36
Net cash (used for) provided by financing activities	(1,180)	3,696
Effect of foreign exchange rate changes on cash and cash equivalents	44	(40)
Net (decrease) increase in cash and cash equivalents	(910)	3,831
Cash and cash equivalents at beginning of period	10,567	7,925
Cash and cash equivalents at end of period	$ 9,657	$ 11,756