CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME - USD ($)	3 Months Ended
Mar. 31, 2019	Mar. 31, 2018
Statement of Comprehensive Income [Abstract]
Net income	$ 1,436,000,000	$ 1,452,000,000
Other comprehensive income (loss), net of tax
Foreign exchange translation adjustment	205,000,000	91,000,000
Actuarial (gains) losses recognized	0	2,000,000
Prior service (credit) cost recognized	(19,000,000)	(18,000,000)
Pension and other postretirement benefits adjustments	(19,000,000)	(16,000,000)
Cash flow hedges recognized in other comprehensive income (loss)	38,000,000	(32,000,000)
Less: Reclassification adjustment for gains (losses) included in net income	32,000,000	(18,000,000)
Changes in fair value of cash flow hedges	6,000,000	(14,000,000)
Other comprehensive income (loss), net of tax	192,000,000	61,000,000
Comprehensive income	1,628,000,000	1,513,000,000
Less: Comprehensive income attributable to the noncontrolling interest	24,000,000	18,000,000
Comprehensive income attributable to Honeywell	$ 1,604,000,000	$ 1,495,000,000

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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