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Fair value measurements - (Tables) - HECO | 6 Months Ended
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Jun. 30, 2012
Fair value measurements on a recurring and nonrecurring basis |
Schedule of estimated fair values of certain of the electric utilities' Company's financial instruments |
|  | June 30, 2012 |  | December 31, 2011 |
|  | Carrying or |  |  |  |  |  | Carrying or |  |  |
|  | notional |  | Estimated fair value |  | notional |  | Estimated |
(in thousands) |  | amount |  | Level 1 |  | Level 2 |  | Level 3 |  | Total |  | amount |  | fair value |
Financial assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents, excluding money market funds |  | $ | 207,539 |  | $ | — |  | $ | 207,539 |  | $ | — |  | $ | 207,539 |  | $ | 270,255 |  | $ | 270,255 |
Money market funds |  | 10 |  | — |  | 10 |  | — |  | 10 |  | 10 |  | 10 |
Available-for-sale investment and mortgage-related securities |  | 639,112 |  | — |  | 639,112 |  | — |  | 639,112 |  | 624,331 |  | 624,331 |
Investment in stock of Federal Home Loan Bank of Seattle |  | 97,764 |  | — |  | 97,764 |  | — |  | 97,764 |  | 97,764 |  | 97,764 |
Loans receivable, net |  | 3,707,389 |  | — |  | — |  | 3,942,593 |  | 3,942,593 |  | 3,652,419 |  | 3,886,253 |
Financial liabilities |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Deposit liabilities |  | 4,136,741 |  | — |  | 4,142,845 |  | — |  | 4,142,845 |  | 4,070,032 |  | 4,075,656 | (1)
Short-term borrowings—other than bank |  | 96,240 |  | — |  | 96,240 |  | — |  | 96,240 |  | 68,821 |  | 68,821 |
Other bank borrowings |  | 218,673 |  | — |  | 235,807 |  | — |  | 235,807 |  | 233,229 |  | 250,486 |
Long-term debt, net—other than bank |  | 1,429,653 |  | — |  | 1,476,591 |  | — |  | 1,476,591 |  | 1,340,070 |  | 1,400,241 |
Off-balance sheet items |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
HECO-obligated preferred securities of trust subsidiary |  | 50,000 |  | — |  | 50,000 |  | — |  | 50,000 |  | 50,000 |  | 50,000 |
(1) Revised (increased by $83.9 million) to correct an error in the estimated fair value disclosure at December 31, 2011.
Hawaiian Electric Company, Inc. and Subsidiaries |
Fair value measurements on a recurring and nonrecurring basis |
Schedule of estimated fair values of certain of the electric utilities' Company's financial instruments |
|  | June 30, 2012 |  | December 31, 2011 |
(in thousands) |  | Carrying amount |  | Estimated fair value |  | Carrying amount |  | Estimated fair value |
Financial assets |  |  |  |  |  |  |  |  |
Cash and cash equivalents (Level 2) |  | $ | 5,937 |  | $ | 5,937 |  | $ | 48,806 |  | $ | 48,806 |
Financial liabilities |  |  |  |  |  |  |  |  |
Short-term borrowings - nonaffiliates (Level 2) |  | 44,242 |  | 44,242 |  | — |  | — |
Long-term debt, net, including amounts due within one year (Level 2) |  | 1,147,653 |  | 1,175,269 |  | 1,058,070 |  | 1,095,133 |
Off-balance sheet item |  |  |  |  |  |  |  |  |
HECO-obligated preferred securities of trust subsidiary (Level 2) |  | 50,000 |  | 50,000 |  | 50,000 |  | 50,000

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- Definition Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13433-108611 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6925170&loc=d3e19207-110258 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 14 -Subparagraph a -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 30 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6957238&loc=d3e14172-108612 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 15 -Subparagraph b-d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13476-108611 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=6947722&loc=d3e13467-108611 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6447952&loc=d3e13220-108610 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Paragraph 18 -Subparagraph c(2), d, e, f -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 11: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 157 -Paragraph 32 -Subparagraph a, c(1), c(2), c(3), d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 12: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 159 -Paragraph 19 -Subparagraph a, b, c(1), d(1) -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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