Operating Segment

3 Months Ended

Mar. 31, 2017

The Corporate and Other Segment primarily includes specific items attributable to Questar Gas' operating segment that are not included in profit measures evaluated by executive management in assessing the segment's performance or in allocating resources.

The net expense for specific items in 2017 primarily related to a $0.3 million ($0.2 million after-tax) charge for transaction costs associated with the Dominion Questar Combination. These costs primarily consist of employee related costs allocated to Questar Gas and are included in other operations and maintenance in Questar Gas' Statements of Income.

The following table presents segment information pertaining to Questar Gas' operations:



	Questar Gas		Corporate and Other			Consolidated Total
(millions)
Three Months Ended March 31, 2017
Operating revenue	$	396.9	$	—		$	396.9
Net income (loss)	52.4		(0.2		)	52.2
Three Months Ended March 31, 2016
Operating revenue	$	407.9	$	—		$	407.9
Net income	47.6		—			47.6

- Definition

The entire disclosure for reporting segments including data and tables. Reportable segments include those that meet any of the following quantitative thresholds a) it's reported revenue, including sales to external customers and intersegment sales or transfers is 10 percent or more of the combined revenue, internal and external, of all operating segments b) the absolute amount of its reported profit or loss is 10 percent or more of the greater, in absolute amount of 1) the combined reported profit of all operating segments that did not report a loss or 2) the combined reported loss of all operating segments that did report a loss c) its assets are 10 percent or more of the combined assets of all operating segments.

+ References

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-Name Accounting Standards Codification
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+ Details

QUESTAR GAS CO 10-Q