Segment disclosures

Company overview

PIEDMONT NATURAL GAS CO INC

Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.

Revenue · Reported segment facts

2 dimension combinations 6 retained observations 3 reported periods

Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.

Gas Utilitiesand Infrastructure

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=pny:GasUtilitiesandInfrastructureMember
PeriodValueUnitFiledEvidence
2015-11-01 – 2016-10-311148700000 USD20161222Open filing evidence
2014-11-01 – 2015-10-311383100000 USD20161222Open filing evidence
2013-11-01 – 2014-10-311479500000 USD20161222Open filing evidence

All Other Segments

Statement Business Segments

Source dimensions us-gaap:StatementBusinessSegmentsAxis=us-gaap:AllOtherSegmentsMember
PeriodValueUnitFiledEvidence
2015-11-01 – 2016-10-310 USD20161222Open filing evidence
2014-11-01 – 2015-10-310 USD20161222Open filing evidence
2013-11-01 – 2014-10-310 USD20161222Open filing evidence