Quarterly Results (Unaudited) (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Schedule of Quarterly Financial Information [Table Text Block]


In thousands, except per share data	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total Year
2019
Consolidated Statements of Operations data:
Revenues	$	614,576	$	635,037	$	624,474	$	628,383	$	2,502,470
Gross profit	187,263		191,214		196,404		177,438		752,319
Net income (loss) attributable to Itron, Inc.	(1,907)		19,446		16,847		14,620		49,006

Earnings (loss) per common share - Basic⁽¹⁾	$	(0.05)	$	0.49	$	0.43	$	0.37	$	1.24
Earnings (loss) per common share - Diluted⁽¹⁾	$	(0.05)	$	0.49	$	0.42	$	0.36	$	1.23

In thousands, except per share data	First Quarter		Second Quarter		Third Quarter		Fourth Quarter		Total Year
2018
Consolidated Statements of Operations data:
Revenues	$	607,221	$	585,890	$	595,962	$	587,044	$	2,376,117
Gross profit	179,855		176,577		197,097		176,790		730,319
Net income (loss) attributable to Itron, Inc.	(145,666)		2,657		19,882		23,877		(99,250)

Earnings (loss) per common share - Basic⁽¹⁾	$	(3.74)	$	0.07	$	0.51	$	0.61	$	(2.53)
Earnings (loss) per common share - Diluted⁽¹⁾	$	(3.74)	$	0.07	$	0.50	$	0.60	$	(2.53)

⁽¹⁾The sum of the quarterly EPS data presented in the table may not equal the annual results due to rounding and the impact of dilutive securities on the annual versus the quarterly EPS calculations.