Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Net income	$ 53,586	$ 65,350
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(12,718)	13,598
Pension benefit obligation adjustment	(108)	(50)
Total other comprehensive income (loss), net of tax	(12,826)	13,548
Total comprehensive income, net of tax	40,760	78,898
Comprehensive income (loss) attributable to noncontrolling interests, net of tax	127	(124)
Comprehensive income attributable to Itron, Inc.	$ 40,633	$ 79,022