CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Cash flows from operating activities
Net income	$ 3,035	$ 2,909
Less: Net income attributable to noncontrolling interest	28	28
Net income attributable to Honeywell	3,007	2,881
Adjustments to reconcile net income attributable to Honeywell to net cash provided by (used for) operating activities
Depreciation	329	327
Amortization	271	240
Repositioning and other charges	137	243
Net payments for repositioning and other charges	(211)	(195)
NARCO Buyout payment	0	(1,325)
Pension and other postretirement income	(295)	(273)
Pension and other postretirement benefit payments	(15)	(23)
Stock compensation expense	108	109
Deferred income taxes	(36)	196
Other	(583)	(643)
Changes in assets and liabilities, net of the effects of acquisitions and divestitures
Accounts receivable	(149)	(505)
Inventories	(77)	(338)
Other current assets	227	208
Accounts payable	(423)	114
Accrued liabilities	(471)	(440)
Net cash provided by operating activities	1,819	576
Cash flows from investing activities
Capital expenditures	(492)	(426)
Proceeds from disposals of property, plant and equipment	0	13
Increase in investments	(468)	(229)
Decrease in investments	392	632
Receipts (payments) from settlements of derivative contracts	76	(38)
Cash paid for acquisitions, net of cash acquired	(4,913)	(661)
Net cash used for investing activities	(5,405)	(709)
Cash flows from financing activities
Proceeds from issuance of commercial paper and other short-term borrowings	6,993	8,000
Payments of commercial paper and other short-term borrowings	(4,489)	(7,930)
Proceeds from issuance of common stock	309	115
Proceeds from issuance of long-term debt	5,710	2,966
Payments of long-term debt	(605)	(1,384)
Repurchases of common stock	(1,200)	(1,176)
Cash dividends paid	(1,446)	(1,416)
Other	26	(38)
Net cash provided by (used for) financing activities	5,298	(863)
Effect of foreign exchange rate changes on cash and cash equivalents	(61)	(5)
Net increase (decrease) in cash and cash equivalents	1,651	(1,001)
Cash and cash equivalents at beginning of period	7,925	9,627
Cash and cash equivalents at end of period	$ 9,576	$ 8,626