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Retirement benefits (Details) (USD $) | 12 Months Ended |  | 12 Months Ended |  | 12 Months Ended
--- | --- | --- | --- | --- | ---
Dec. 31, 2011 Y | Dec. 31, 2010 | Dec. 31, 2011 Minimum | Dec. 31, 2011 Maximum | Dec. 31, 2011 Electric utility | Dec. 31, 2010 Electric utility | Dec. 31, 2009 Electric utility | Dec. 31, 2011 Hawaiian Electric Industries, Inc. Bank | Dec. 31, 2011 Hawaiian Electric Industries, Inc. Electric utility | Dec. 31, 2011 Hawaiian Electric Company, Inc. and Subsidiaries Y | Dec. 31, 2010 Hawaiian Electric Company, Inc. and Subsidiaries | Dec. 31, 2007 Hawaii Electric Light Company, Inc. (HELCO) Y | Dec. 31, 2011 Hawaii Electric Light Company, Inc. (HELCO) | Dec. 31, 2011 Pension benefits | Dec. 31, 2010 Pension benefits | Dec. 31, 2009 Pension benefits | Dec. 31, 2011 Other benefits | Dec. 31, 2010 Other benefits | Dec. 31, 2009 Other benefits
Retirement benefits |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Vested percentage of interest of each affected participant after participating employer terminates participation |  |  |  |  |  |  |  | 100.00% |  |  |  |  |  |  |  |  |  |  |
Number of years for which regulatory asset/liability for each utility will be amortized, beginning with respective utility's next rate case | 5 |  |  |  |  |  |  |  |  |  |  | 5 |  |  |  |  |  |  |
Executive life and nonqualified pension plan expenses | $ 1,600,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory asset charges pretax | 165,000,000 | 55,000,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Regulatory assets |  |  |  |  |  |  |  |  |  | 649,106,000 | 470,981,000 |  | 12,800,000 |  |  |  |  |  |
Regulatory assets recovery period (in years) |  |  |  |  |  |  |  |  |  | 5 |  |  |  |  |  |  |  |  |
Remaining prepaid pension assets |  |  |  |  |  |  |  |  |  | 3,000,000 |  |  |  |  |  |  |  |  |
Retirement benefits expense |  |  |  |  | 34,000,000 | 39,000,000 | 32,000,000 |  |  |  |  |  |  |  |  |  |  |  |
Employer's additional matching contribution on the first 6 percent of employee deferrals (as a percent) |  |  |  |  | 50.00% |  |  |  | 50.00% |  |  |  |  |  |  |  |  |  |
Maximum percentage of participant deferrals eligible for Employer contribution match, towards defined contribution plan (as a percent) |  |  |  |  | 6.00% |  |  |  | 6.00% |  |  |  |  |  |  |  |  |  |
Changes in benefit obligation |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation, balance at the beginning of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,174,534,000 | 1,014,287,000 |  | 180,332,000 | 170,572,000 |
Service cost |  |  |  |  |  |  |  |  |  |  |  |  |  | 35,016,000 | 28,801,000 | 25,688,000 | 4,409,000 | 4,739,000 | 4,846,000
Interest cost |  |  |  |  |  |  |  |  |  |  |  |  |  | 64,966,000 | 64,527,000 | 61,988,000 | 9,534,000 | 10,378,000 | 10,981,000
Amendments |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (11,365,000) | (7,713,000) |
Actuarial losses |  |  |  |  |  |  |  |  |  |  |  |  |  | 104,970,000 | 121,898,000 |  | 16,518,000 | 11,817,000 |
Benefits paid and expenses |  |  |  |  |  |  |  |  |  |  |  |  |  | (57,056,000) | (54,979,000) |  | (8,879,000) | (9,461,000) |
Benefit obligation, balance at the end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,322,430,000 | 1,174,534,000 | 1,014,287,000 | 190,549,000 | 180,332,000 | 170,572,000
Changes in fair value of plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets, balance at the beginning of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 832,356,000 | 738,971,000 |  | 151,117,000 | 134,608,000 |
Actual return (loss) on plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  | (9,713,000) | 119,446,000 |  | (2,308,000) | 21,271,000 |
Employer contribution |  |  |  |  |  |  |  |  |  |  |  |  |  | 72,931,000 | 27,803,000 |  | 2,030,000 | 3,989,000 |
Benefits paid and expenses |  |  |  |  |  |  |  |  |  |  |  |  |  | (55,994,000) | (53,864,000) |  | (7,847,000) | (8,751,000) |
Fair value of plan assets, balance at the end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 839,580,000 | 832,356,000 | 738,971,000 | 142,992,000 | 151,117,000 | 134,608,000
Accrued benefit liability, balance at the end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | (482,850,000) | (342,178,000) |  | (47,557,000) | (29,215,000) |
Changes in accumulated other comprehensive income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
AOCI, balance at beginning of the period (excluding impact of PUC D&Os) |  |  |  |  |  |  |  |  |  |  |  |  |  | 366,552,000 | 302,147,000 |  | 9,036,000 | 14,693,000 |
Recognized during year - net recognized transition obligation |  |  |  |  |  |  |  |  |  |  |  |  |  | (2,000) | (2,000) |  |  |  |
Recognized during year - prior service credit |  |  |  |  |  |  |  |  |  |  |  |  |  | 389,000 | 388,000 |  | 1,494,000 | 396,000 |
Recognized during year - net actuarial gains (losses) |  |  |  |  |  |  |  |  |  |  |  |  |  | (16,987,000) | (7,392,000) |  | (234,000) | 14,000 |
Occurring during year - prior service cost |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (11,365,000) | (7,714,000) |
Occurring during year - net actuarial losses |  |  |  |  |  |  |  |  |  |  |  |  |  | 183,585,000 | 71,411,000 |  | 29,753,000 | 1,647,000 |
AOCI, balance at end of the period (excluding impact of PUC D&Os) |  |  |  |  |  |  |  |  |  |  |  |  |  | 533,537,000 | 366,552,000 | 302,147,000 | 28,684,000 | 9,036,000 | 14,693,000
Cumulative impact of PUC D&Os |  |  |  |  |  |  |  |  |  |  |  |  |  | (486,710,000) | (340,187,000) |  | (29,183,000) | (10,880,000) |
AOCI, balance at end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 46,827,000 | 26,365,000 |  | (499,000) | (1,844,000) |
Net actuarial loss |  |  |  |  |  |  |  |  |  |  |  |  |  | 534,054,000 | 367,456,000 |  | 48,152,000 | 18,633,000 |
Prior service gain |  |  |  |  |  |  |  |  |  |  |  |  |  | (518,000) | (907,000) |  | (19,468,000) | (9,597,000) |
Net transition obligation |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,000 | 3,000 |  |  |  |
Income taxes |  |  |  |  |  |  |  |  |  |  |  |  |  | (18,495,000) | (10,403,000) |  | 194,000 | 717,000 |
AOCI, net of taxes,(benefits) balance at the end of the period |  |  |  |  |  |  |  |  |  |  |  |  |  | 28,332,000 | 15,962,000 |  | (305,000) | (1,127,000) |
Defined benefit pension plans with accumulated benefit obligations in excess of plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate accumulated benefit obligations |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,182,000,000 | 990,000,000 |  |  |  |
Plan assets |  |  |  |  |  |  |  |  |  |  |  |  |  | 840,000,000 | 758,000,000 |  |  |  |
Single sum distribution option |  |  |  |  |  |  |  |  |  |  |  |  |  | 50,000 |  |  |  |  |
Percentage of accelerated distribution which can be elected |  |  |  |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |
Company's current estimate of contributions in next fiscal year | 107,000,000 |  |  |  |  |  |  |  |  |  |  |  |  | 104,000,000 |  |  | 69,000,000 |  |
Funded status of the plan (as a percent) |  |  |  |  |  |  |  |  |  |  |  |  |  | 80.00% |  |  |  |  |
Expected cash funding for qualified defined benefit plans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
2012 | 107,000,000 |  |  |  |  |  |  |  |  |  |  |  |  | 104,000,000 |  |  | 69,000,000 |  |
2013 |  |  |  |  |  |  |  |  |  |  |  |  |  | 89,000,000 |  |  | 72,000,000 |  |
2014 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 75,000,000 |  |
2015 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 78,000,000 |  |
2016 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 82,000,000 |  |
2017 through 2020 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 469,000,000 |  |
Fair value of plan assets, valuation difference amortized in first year (as a percent) | 0.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets, valuation difference amortized in two to five years (as a percent) | 25.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of past years for adding or subtracting the unamortized differences from fair value | 4 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of range around fair value | 15.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Threshold percentage around fair value |  |  | 85.00% | 115.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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- Definition Represents the beginning and ending balance of accumulated other comprehensive income related to retirement benefit plans, excluding the impact of public utilities commission decision and orders. + References No definition available. + Details
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- Definition For defined benefit plans, this element represents the accrued benefit liability. + References No definition available. + Details
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- Definition Tax effects to accumulated other comprehensive income related to benefit plans. While for technical reasons this element has no balance attribute, the default assumption is a credit balance. + References No definition available. + Details
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- Definition The pretax net amount of regulatory asset charges, which would otherwise be recorded in accumulated other comprehensive income. + References No definition available. + Details
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- Definition The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment and other expenses. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations. + References No definition available. + Details
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- Definition The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the second fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. + References No definition available. + Details
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- Definition Represents the number of past years for adding or subtracting the unamortized differences from the fair value. + References No definition available. + Details
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- Definition Represents the number of years for which regulatory asset/liability for each utilities will be amortized, beginning with the respective utility's next rate case. + References No definition available. + Details
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- Definition Represents the percentage of accelerated distribution which can be elected. + References No definition available. + Details
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- Definition Represents the percentage of valuation difference of plan assets amortized in the first year to determine market related value. + References No definition available. + Details
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- Definition Represents the percentage of valuation difference of plan assets amortized in two to five years to determine market related value. + References No definition available. + Details
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- Definition Represents the percentage of the range around the fair value in valuation method. + References No definition available. + Details
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- Definition Represents the threshold percentage to measure amounts to be recognized. + References No definition available. + Details
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- Definition The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment and other expenses. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets. + References No definition available. + Details
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- Definition This represents remaining prepaid pension assets. + References No definition available. + Details
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- Definition Represents the fair value of plan assets as a percentage of the benefit obligation. + References No definition available. + Details
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- Definition Represents the vested percentage of interest of each affected participant if a participating employer terminates its participation in the plans up to the extent funded. + References No definition available. + Details
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- Definition Represents the amount of employer's additional matching contribution on the first 6 percent of participant contributions, towards the defined contribution plan. + References No definition available. + Details
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- Definition Represents the amount of executive life and nonqualified pension plan expenses, which are not recoverable. + References No definition available. + Details
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- Definition Represents the accumulated other comprehensive income which has been impacted by public utilities commission decision and orders. + References No definition available. + Details
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- Definition The pretax total of net gain (loss), prior service cost (credit), and transition assets (obligations), as well as minimum pension liability if still remaining, included in accumulated other comprehensive income associated with a defined benefit pension or other postretirement plan(s) because they have yet to be recognized as components of net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph i -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition The pretax net amount of gains and losses that are not yet recognized as a component of net periodic benefit cost, and that are recognized as increases or decreases in other comprehensive income as they arise. Gains and losses are due to changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph i -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7 -Subparagraph c -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 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition Amount related to the pretax cost of benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation, which has not yet been recognized as components of net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph i -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 -Glossary Prior Service Cost -URI http://asc.fasb.org/extlink&oid=6521920 -Topic 715 -SubTopic 60 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7 -Subparagraph c -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 Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Prior Service Cost -URI http://asc.fasb.org/extlink&oid=6521884 -Topic 715 -SubTopic 30 + Details
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- Definition Of the original amount of transition assets as of the date FAS 87 or 106 was initially applied, (a) the fair value of plan assets plus any recognized accrued pension or other postretirement benefit cost or less any recognized prepaid pension or other postretirement benefit cost in excess of (b) the benefit obligation, the portion of which has yet to be recognized as components of net periodic benefit cost. Of the original amount of transition obligations as of the date FAS 87 or 106 was initially applied, (a) the benefit obligation in excess of (b) the fair value of plan assets plus any recognized accrued pension or other postretirement benefit cost or less any recognized prepaid pension or other postretirement benefit cost, the portion of which has yet to be recognized as components of net periodic benefit cost. This amount is pretax. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph ii -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (i)-(j) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph i -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 -Glossary Transition Asset -URI http://asc.fasb.org/extlink&oid=6749452 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 158 -Paragraph 7 -Subparagraph c -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 Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Transition Obligation -URI http://asc.fasb.org/extlink&oid=6749492 + Details
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- Definition The difference between fair value of plan assets at the end of the period and the fair value at the beginning of the period, adjusted for contributions and payments of benefits during the period, and after adjusting for taxes and other expenses, as applicable. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Actual Return on Plan Assets (Component of Net Periodic Pension Cost) -URI http://asc.fasb.org/extlink&oid=6504226 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Actual Return on Plan Assets (Component of Net Periodic Postretirement Benefit Cost) -URI http://asc.fasb.org/extlink&oid=6504192 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -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 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -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 Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 -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 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph d(iv)(b)(i) -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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- Definition The net increase or decrease of changes in the value of either the benefit obligation or the plan assets resulting from experience different from that assumed or from a change in an actuarial assumption, or the consequence of a decision to temporarily deviate from the substantive plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Gain or Loss -URI http://asc.fasb.org/extlink&oid=6514294 -Topic 715 -SubTopic 30 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -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 -Glossary Gain or Loss -URI http://asc.fasb.org/extlink&oid=6749293 -Topic 715 -SubTopic 60 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 106 -Paragraph 518 -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 Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 264 -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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- Definition 1) For defined benefit pension plans, the benefit obligation is the projected benefit obligation, which is the actuarial present value as of a date of all benefits attributed by the pension benefit formula to employee service rendered prior to that date. 2) For other postretirement defined benefit plans, the benefit obligation is the accumulated postretirement benefit obligation, which is the actuarial present value of benefits attributed to employee service rendered to a particular date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Projected Benefit Obligation -URI http://asc.fasb.org/extlink&oid=6522206 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Accumulated Postretirement Benefit Obligation -URI http://asc.fasb.org/extlink&oid=6503904 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -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 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 6 -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 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph E1 -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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- Definition The increase in the fair value of plan assets from contributions made by the employer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph b -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b)(3) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition The employer's best estimate, as soon as it can be reasonably determined, of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position. Estimated contributions may be presented in the aggregate combining (1) contributions required by funding regulations or laws, (2) discretionary contributions, and (3) noncash contributions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph g -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition The amount of the aggregate benefits expected to be paid in the five fiscal years thereafter (the aggregate amount of benefits expected to be paid in years 6 through 10 after the date of the latest statement of financial position). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition The amount of the benefits expected to be paid in Year 5. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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- Definition The amount of the benefits expected to be paid in Year 3. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=6962843&loc=d3e1928-114920 + Details
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