Consolidated Balance Sheets Statement (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Current Assets:
Cash and cash equivalents	$ 56,808	$ 78,162
Receivables:
Customer	79,083	97,873
Other	16,018	15,274
Income taxes receivable	11,867	156
Accrued unbilled revenues	56,270	63,507
Materials and supplies (at average cost)	55,404	53,643
Fuel stock (at average cost)	55,171	41,546
Prepayments	18,476	15,338
Deferred income taxes	42,359	46,874
Current regulatory assets	50,042	61,837
Other	603	2,401
Total current assets	442,101	476,611
Investments	165,424	159,072
Property, Plant and Equipment:
Utility plant in service	5,248,212	5,080,402
Accumulated provision for depreciation	(1,841,011)	(1,766,680)
Utility plant in service - net	3,407,201	3,313,722
Construction work in progress	401,930	327,000
Utility plant held for future use	7,090	7,090
Other property, net of accumulated depreciation	17,256	17,229
Property, plant and equipment - net	3,833,477	3,665,041
Other Assets:
American Falls and Milner water rights	13,698	15,803
Company-owned life insurance	23,893	22,037
Regulatory assets	1,192,345	978,234
Long-term receivables	6,317	4,811
Other	39,598	42,954
Total other assets	1,275,851	1,063,839
Total	5,716,853	5,364,563
Current Liabilities:
Current maturities of long-term debt	1,064	1,064
Notes payable	31,300	54,750
Accounts payable	97,271	91,519
Taxes accrued	10,367	13,302
Interest accrued	22,630	22,764
Accrued compensation	43,774	38,510
Current regulatory liabilities	11,400	10,684
Other	23,975	17,779
Total current liabilities	241,781	250,372
Other Liabilities:
Deferred income taxes	1,065,290	969,593
Regulatory liabilities	390,207	375,873
Pension and other postretirement benefits	403,334	244,627
Other	44,238	54,100
Total other liabilities	1,903,069	1,644,193
Long-Term Debt	1,614,438	1,615,258
Commitments and Contingencies
Equity:
Common stock	845,402	839,750
Retained earnings	1,132,237	1,027,461
Accumulated other comprehensive loss	(24,158)	(16,553)
Treasury stock	(280)	(8)
Total IDACORP, Inc. shareholders’ equity	1,953,201	1,850,650
Noncontrolling interests	4,364	4,090
Total equity	1,957,565	1,854,740
Total	5,716,853	5,364,563
Idaho Power Company
Current Assets:
Cash and cash equivalents	46,695	66,535
Receivables:
Customer	79,083	97,873
Other	15,890	14,290
Income taxes receivable	20,428	0
Accrued unbilled revenues	56,270	63,507
Materials and supplies (at average cost)	55,404	53,643
Fuel stock (at average cost)	55,171	41,546
Prepayments	18,356	15,204
Deferred income taxes	0	12,386
Current regulatory assets	50,042	61,837
Other	603	2,401
Total current assets	397,942	429,222
Property, Plant and Equipment:
Utility plant in service	5,248,212	5,080,402
Accumulated provision for depreciation	(1,841,011)	(1,766,680)
Utility plant in service - net	3,407,201	3,313,722
Construction work in progress	401,930	327,000
Utility plant held for future use	7,090	7,090
Property, plant and equipment - net	3,816,221	3,647,812
Investments and Other Property	142,825	131,520
Other Assets:
American Falls and Milner water rights	13,698	15,803
Company-owned life insurance	23,893	22,037
Regulatory assets	1,192,345	978,234
Other	39,753	41,783
Total other assets	1,269,689	1,057,857
Total	5,626,677	5,266,411
Current Liabilities:
Current maturities of long-term debt	1,064	1,064
Notes payable	0	0
Accounts payable	96,499	90,529
Accounts payable to related parties	2,027	1,158
Taxes accrued	10,329	14,031
Interest accrued	22,630	22,764
Accrued compensation	43,410	38,297
Current regulatory liabilities	11,400	10,684
Other	29,476	17,095
Total current liabilities	216,835	195,622
Other Liabilities:
Deferred income taxes	1,141,755	1,058,734
Regulatory liabilities	390,207	375,873
Pension and other postretirement benefits	403,334	244,627
Other	42,878	52,265
Total other liabilities	1,978,174	1,731,499
Long-Term Debt	1,614,438	1,615,258
Commitments and Contingencies
Equity:
Common stock	97,877	97,877
Premium on capital stock	712,258	712,258
Capital stock expense	(2,097)	(2,097)
Retained earnings	1,033,350	932,547
Accumulated other comprehensive loss	(24,158)	(16,553)
Total equity	1,817,230	1,724,032
Total capitalization	3,431,668	3,339,290
Total	$ 5,626,677	$ 5,266,411