Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenues
Revenues	$ 603,442	$ 494,618
Cost of revenues
Cost of revenues	398,063	338,250
Gross profit	205,379	156,368
Operating expenses
Sales, general and administrative	85,971	75,521
Research and development	52,401	49,565
Amortization of intangible assets	3,986	5,048
Restructuring	198	36,609
Loss on sale of business	23	18
Total operating expenses	142,579	166,761
Operating income (loss)	62,800	(10,393)
Other income (expense)
Interest income	3,846	1,818
Interest expense	(1,893)	(2,057)
Other income (expense), net	463	(1,475)
Total other income (expense)	2,416	(1,714)
Income (loss) before income taxes	65,216	(12,107)
Income tax benefit (provision)	(13,429)	70
Net income (loss)	51,787	(12,037)
Net income (loss) attributable to noncontrolling interests	66	(201)
Net income (loss) attributable to Itron, Inc.	$ 51,721	$ (11,836)
Earnings (loss) per common share - Basic (in dollars per share)	$ 1.13	$ (0.26)
Earnings (loss) per common share - Diluted (in dollars per share)	$ 1.12	$ (0.26)
Weighted average common shares outstanding - Basic (in shares)	45,652	45,281
Weighted average common shares outstanding - Diluted (in shares)	46,357	45,281
Product [Member]
Revenues
Revenues	$ 527,822	$ 416,324
Cost of revenues
Cost of revenues	356,707	297,343
Service [Member]
Revenues
Revenues	75,620	78,294
Cost of revenues
Cost of revenues	$ 41,356	$ 40,907