Company research

SOUTHWEST GAS CORP

CIK 92416Updated Sep 27, 2026

No exchange listing on record for this SEC filer. Coverage is drawn from its filings.

Filing activity

SEC EDGAR

Latest filing

10-Q · Aug 5, 2026

50 filings on record · 10-Q, 8-K, 10-K, 11-K, S-3ASR, 424B5.

Recent filings

10-Q filing
10-Q · 2026-08-05 · 0001692115-26-000112
10-Q filing
10-Q · 2026-05-05 · 0001692115-26-000088
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements
Items 5.02
8-K · 2026-02-25 · 0001193125-26-071537
10-K filing
10-K · 2026-02-25 · 0001692115-26-000062
Results of Operations and Financial Condition
Items 2.02, 9.01
8-K · 2026-02-25 · 0001692115-26-000060

Show 5 more recent filings

Entry into a Material Definitive Agreement · Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Other Events
Items 1.01, 5.02, 8.01, 9.01
8-K · 2025-11-26 · 0001193125-25-300528
Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements
Items 5.02
8-K · 2025-11-05 · 0001193125-25-266887
10-Q filing
10-Q · 2025-11-05 · 0001692115-25-000149
Results of Operations and Financial Condition
Items 2.02, 9.01
8-K · 2025-11-05 · 0001692115-25-000147
10-Q filing
10-Q · 2025-08-06 · 0001692115-25-000141

Financials

FY 2016 · USD

Revenue— · FY 2016

Net income152,041,000USD · FY 2016

Source

10-K · 2017-02-28 · 0001193125-17-062419

2016-01-01 to 2016-12-31

Assets5,581,126,000USD · FY 2016

Source

10-K · 2017-02-28 · 0001193125-17-062419

As of 2016-12-31

Cash28,066,000USD · FY 2016

Source

10-K · 2017-02-28 · 0001193125-17-062419

As of 2016-12-31

Operating income295,714,000USD · FY 2016

Source

10-K · 2017-02-28 · 0001193125-17-062419

2016-01-01 to 2016-12-31

Diluted EPS3.18USD per share · FY 2016

Source

10-K · 2017-02-28 · 0001193125-17-062419

2016-01-01 to 2016-12-31

Some figures are unavailable for this reporting year.

balance sheet · annual statements

Line item	FY 2016	FY 2015	FY 2014	FY 2013
ASSETS
AssetsUSD	5,581,126,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	5,358,685,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	5,214,515,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	4,565,174,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
GoodwillUSD	139,983,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	126,145,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	143,160,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	—
Current assets:
Cash and Cash Equivalents, at Carrying ValueUSD	28,066,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	35,997,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	39,566,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	41,077,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Accounts Receivable, after Allowance for Credit Loss, CurrentUSD	285,145,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	314,512,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	281,824,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	219,469,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Assets, CurrentUSD	533,307,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	558,174,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	606,783,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	494,672,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Prepaid Expense and Other Assets, CurrentUSD	136,833,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	95,199,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	99,975,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	108,289,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Other Assets, NoncurrentUSD	432,234,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	469,322,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	478,625,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	323,523,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
LIABILITIES AND EQUITY
Stockholders’ equity:
Common Stock, Value, IssuedUSD	49,112,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	49,007,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	48,153,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	47,986,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Retained Earnings (Accumulated Deficit)USD	759,263,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	699,221,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	639,164,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	567,714,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Accumulated Other Comprehensive Income (Loss), Net of TaxUSD	-48,008,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	-50,268,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	-50,175,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	-41,698,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Stockholders' Equity Attributable to ParentUSD	1,663,490,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	1,594,408,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	1,488,523,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	1,414,523,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Additional Paid in Capital, Common StockUSD	903,123,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	896,448,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	851,381,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	840,521,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Liabilities and EquityUSD	5,581,126,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	5,358,685,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	5,214,515,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	4,565,174,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Current liabilities:
Liabilities, CurrentUSD	628,375,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	535,045,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	470,117,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	434,164,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Accounts Payable, CurrentUSD	184,669,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	164,857,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	167,988,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	183,511,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Other Liabilities, NoncurrentUSD	1,718,905,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	1,664,003,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	1,600,498,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	1,337,288,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Stockholders' Equity Attributable to Noncontrolling InterestUSD	-2,217,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	-2,083,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	-2,257,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	-2,128,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Additional Financial Items
Accumulated Other Comprehensive (Income) Loss, Defined Benefit Plan, after TaxUSD	35,720,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	35,749,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	-35,471,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	-25,558,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Deferred Tax Liabilities, NetUSD	908,721,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	844,719,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	819,414,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	738,430,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Long-term Debt, Current MaturitiesUSD	50,101,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	19,475,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	19,192,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	11,105,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Long-term Debt, Excluding Current MaturitiesUSD	1,549,983,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	1,551,204,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	1,637,592,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	1,381,327,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 As of 2013-12-31
Redeemable Noncontrolling Interest, Equity, Carrying AmountUSD	22,590,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	16,108,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	20,042,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	—

Lines labelled “Derived” are calculated from reported figures.

cash flow · annual statements

Line item	FY 2016	FY 2015	FY 2014	FY 2013
Cash flows from operating activities:
Net Income (Loss), Including Portion Attributable to Noncontrolling InterestUSD	153,055,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	139,430,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	141,148,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	144,873,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	—	—	—	—
Share-based Payment Arrangement, Noncash ExpenseUSD	5,456,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2,914,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	7,973,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	6,958,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Changes in operating assets and liabilities:
Increase (Decrease) in Accounts ReceivableUSD	-30,096,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	39,850,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	3,683,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	22,556,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Increase (Decrease) in Accounts PayableUSD	21,695,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-3,491,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-41,499,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	27,668,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Deferred Income Tax Expense (Benefit)USD	67,881,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	48,032,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	—	68,639,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Net Cash Provided by (Used in) Operating ActivitiesUSD	—	—	—	346,209,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Cash flows from investing activities:
Payments to Acquire Businesses, Net of Cash AcquiredUSD	17,000,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	9,261,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	190,497,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Net Cash Provided by (Used in) Investing ActivitiesUSD	—	—	—	-348,038,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Payments to Acquire Property, Plant, and EquipmentUSD	529,531,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	488,000,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	396,898,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	364,276,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Cash flows from financing activities:
Net Cash Provided by (Used in) Financing ActivitiesUSD	—	—	—	17,376,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Payments of Ordinary Dividends, Common StockUSD	83,317,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	74,248,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	66,275,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	59,535,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Proceeds from (Payments for) Other Financing ActivitiesUSD	-1,569,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	41,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-1,257,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	1,999,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Repayments of Long-term DebtUSD	255,273,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	187,973,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	139,155,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	137,013,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Supplemental disclosure of cash flow information:
Interest Paid, Excluding Capitalized Interest, Operating ActivitiesUSD	67,440,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	66,623,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	65,552,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	58,730,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Income Taxes Paid, NetUSD	-19,032,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	—	24,247,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	6,850,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Additional Financial Items
Amortization of Intangible AssetsUSD	—	—	11,700,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Derivative, Gain (Loss) on Derivative, NetUSD	0 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	—	—	—
Foreign Currency Transaction Gain (Loss), RealizedUSD	-22,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-824,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-178,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Gain (Loss) on Disposition of Property Plant EquipmentUSD	7,148,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	3,102,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	6,171,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	4,112,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
GoodwillUSD	139,983,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 As of 2016-12-31	126,145,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 As of 2015-12-31	143,160,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 As of 2014-12-31	—
Goodwill, Impairment LossUSD	0 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	0 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	0 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Income (Loss) from Equity Method InvestmentsUSD	69,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	310,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	—	—
Income Tax Expense (Benefit)USD	78,468,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	79,902,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	78,373,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	77,942,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Net Income (Loss) Attributable to ParentUSD	152,041,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	138,317,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	141,126,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	145,320,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Net Income (Loss) Attributable to Noncontrolling InterestUSD	1,014,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	1,113,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	22,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	-447,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Nonoperating Income (Expense)USD	-64,191,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-69,000,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-64,962,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	-51,400,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of TaxUSD	-2,075,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-2,073,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-2,073,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	-2,074,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Other Nonoperating Income (Expense)USD	9,469,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2,879,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	7,107,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	12,300,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Proceeds from Issuance of Common StockUSD	472,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	35,396,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	405,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	1,635,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Proceeds from Issuance of Long-term DebtUSD	423,946,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	135,816,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	269,228,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	311,290,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD	2,289,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	3,008,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	1,995,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	2,274,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31

Lines labelled “Derived” are calculated from reported figures.

income statement · annual statements

Line item	FY 2016	FY 2015	FY 2014	FY 2013
Operating Income (Loss)USD	295,714,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	288,332,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	284,483,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	274,215,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Other Nonoperating Income (Expense)USD	9,469,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2,879,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	7,107,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	12,300,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling InterestUSD	231,523,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	219,332,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	—	—
Income Tax Expense (Benefit)USD	78,468,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	79,902,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	78,373,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	77,942,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Net Income (Loss) Attributable to Noncontrolling InterestUSD	1,014,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	1,113,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	22,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	-447,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Net Income (Loss) Attributable to ParentUSD	152,041,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	138,317,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	141,126,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	145,320,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Earnings Per Share, BasicUSD per share	3.2 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2.94 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	3.04 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	3.14 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Earnings Per Share, DilutedUSD per share	3.18 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2.92 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	3.01 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	3.11 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Weighted Average Number of Shares Outstanding, Basicshares	47,469,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	46,992,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	46,494,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	46,318,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Weighted Average Number of Shares Outstanding, Dilutedshares	47,814,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	47,383,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	46,944,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	46,758,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Additional Financial Items
Amortization of Intangible AssetsUSD	—	—	11,700,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Business Combination, Acquisition Related CostsUSD	—	0 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	—	—
Common Stock, Dividends, Per Share, DeclaredUSD per share	1.8 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	1.62 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	1.46 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	1.32 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Costs and ExpensesUSD	2,164,776,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2,175,293,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	1,837,224,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	1,676,567,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Current Income Tax Expense (Benefit)USD	10,587,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	31,870,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	9,005,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	8,656,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Depreciation, Depletion and Amortization, NonproductionUSD	289,132,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	270,111,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	253,027,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	236,817,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Foreign Currency Transaction Gain (Loss), RealizedUSD	-22,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-824,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-178,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Goodwill, Impairment LossUSD	0 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	0 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	0 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	—
Income (Loss) from Equity Method InvestmentsUSD	69,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	310,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	—	—
Interest ExpenseUSD	73,660,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	71,879,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	72,069,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	63,700,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Interest Income (Expense), NetUSD	—	—	2,602,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	461,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Interest Income, OtherUSD	1,849,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	2,173,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	2,602,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	461,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Nonoperating Income (Expense)USD	-64,191,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	-69,000,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	-64,962,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	-51,400,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Public Utilities, Allowance for Funds Used During Construction, Capitalized Cost of EquityUSD	2,289,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	3,008,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	1,995,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	2,274,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Taxes, MiscellaneousUSD	52,376,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	49,393,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	47,252,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	45,551,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31
Utilities Operating Expense, Gas and Petroleum PurchasedUSD	397,121,000 Source 10-K · 2017-02-28 · 0001193125-17-062419 2016-01-01 to 2016-12-31	563,809,000 Source 10-K · 2016-02-25 · 0001193125-16-477109 2015-01-01 to 2015-12-31	505,356,000 Source 10-K · 2015-02-26 · 0001193125-15-064323 2014-01-01 to 2014-12-31	436,001,000 Source 10-K · 2014-02-27 · 0001193125-14-072142 2013-01-01 to 2013-12-31

Lines labelled “Derived” are calculated from reported figures.