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Employee Benefits (Details) (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 plan | Dec. 31, 2011 | Dec. 31, 2010
Employee Benefits |  |  |
Number of defined benefit plans | 2 |  |
Reconciliation of benefit obligation: |  |  |
Service cost | $ 8,843,000 | $ 7,550,000 | $ 6,367,000
Interest cost | 8,918,000 | 8,997,000 | 8,712,000
Plan settlement | (1,796,000) |  |
Expected future net benefit payments |  |  |
2013 | 7,344,000 |  |
2014 | 7,708,000 |  |
2015 | 8,416,000 |  |
2016 | 10,354,000 |  |
2017 | 10,993,000 |  |
2018 - 2022 | 76,635,000 |  |
Components of net periodic benefit cost: |  |  |
Service cost | 8,843,000 | 7,550,000 | 6,367,000
Interest cost | 8,918,000 | 8,997,000 | 8,712,000
Expected return on plan assets | (6,431,000) | (6,598,000) | (6,218,000)
Amortization and other | 6,748,000 | 4,027,000 | 4,046,000
Settlement | 1,796,000 |  |
Curtailment | 1,134,000 |  |
Net periodic benefit cost | 21,008,000 | 13,976,000 | 12,907,000
Amounts not reflected in net periodic benefit cost and included in accumulated other comprehensive income (AOCI) before taxes |  |  |
Accumulated loss, net of gain | (91,611,000) | (81,708,000) |
Prior service cost, net of credit | (72,000) | (6,351,000) |
Total accumulated other comprehensive loss | (91,683,000) | (88,059,000) |
Amounts in AOCI expected to be recognized as components of net periodic benefit cost in 2013 |  |  |
Accumulated loss, net of gain | (6,588,000) |  |
Prior service cost, net of credit | 24,000 |  |
Estimated net periodic benefit cost | (6,564,000) |  |
Contribution expense for multi-employer pension fund, the United Food & Commercial Workers International Union-Industry Pension Fund, which covers certain union employees under a collective bargaining agreement | 584,000 | 545,000 | 528,000
Maximum percentage of total contributions to multi-employer pension fund | 5.00% | 5.00% | 5.00%
Accumulated benefits exceed assets |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 97,586,000 | 91,512,000 |
Reconciliation of benefit obligation: |  |  |
Benefit obligation at beginning of year | 204,540,000 | 173,023,000 |
Service cost | 8,843,000 | 7,523,000 |
Interest cost | 8,918,000 | 9,025,000 |
Actuarial losses | 25,749,000 | 19,637,000 |
Benefits paid | (5,872,000) | (4,668,000) |
Plan curtailments | (6,136,000) |  |
Plan settlement | (5,532,000) |  |
Plan amendments | (3,785,000) |  |
Benefit obligation at end of year | 226,725,000 | 204,540,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at beginning of year | 91,512,000 | 93,638,000 |
Actual return on plan assets | 9,426,000 | 807,000 |
Employer contributions | 8,052,000 | 1,735,000 |
Benefits paid | (5,872,000) | (4,668,000) |
Plan settlement | (5,532,000) |  |
Fair value of plan assets at end of year | 97,586,000 | 91,512,000 |
Funded status | (129,139,000) | (113,028,000) |
Components of net periodic benefit cost: |  |  |
Service cost | 8,843,000 | 7,523,000 |
Interest cost | 8,918,000 | 9,025,000 |
Settlement | 5,532,000 |  |
Defined benefit pension plan |  |  |
Target allocation and pension plan asset allocation |  |  |
Requisite service period upon attaining age of 21 to be eligible for participation | 1 year |  |
Requisite age of employees to be eligible for participation | 21 years |  |
Estimated fair value of plan assets | 97,586,000 |  |
Weighted-average assumptions |  |  |
Long-term rate of increase in compensation levels (as a percent) | 4.00% |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at beginning of year | 91,512,000 |  |
Fair value of plan assets at end of year | 97,586,000 |  |
Funded status | (45,515,000) | (26,819,000) |
Accumulated benefit obligation | 120,573,000 | 102,165,000 |
Defined benefit pension plan | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 76,400,000 | 66,321,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 76,400,000 | 66,321,000 |
Defined benefit pension plan | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 21,186,000 | 25,191,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 21,186,000 | 25,191,000 |
Defined benefit pension plan | International/foreign equity securities |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 7,475,000 | 7,107,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 7,475,000 | 7,107,000 |
Defined benefit pension plan | International/foreign equity securities | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 7,475,000 | 7,107,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 7,475,000 | 7,107,000 |
Defined benefit pension plan | Domestic equity securities |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 36,346,000 | 34,770,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 36,346,000 | 34,770,000 |
Defined benefit pension plan | Domestic equity securities | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 36,346,000 | 34,770,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 36,346,000 | 34,770,000 |
Defined benefit pension plan | Fixed income mutual funds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 12,533,000 | 6,400,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 12,533,000 | 6,400,000 |
Defined benefit pension plan | Fixed income mutual funds | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 12,533,000 | 6,400,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 12,533,000 | 6,400,000 |
Defined benefit pension plan | Corporate bonds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,387,000 | 18,526,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,387,000 | 18,526,000 |
Defined benefit pension plan | Corporate bonds | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,387,000 | 18,526,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,387,000 | 18,526,000 |
Defined benefit pension plan | Money market funds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,285,000 | 6,513,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,285,000 | 6,513,000 |
Defined benefit pension plan | Money market funds | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,285,000 | 6,513,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,285,000 | 6,513,000 |
Defined benefit pension plan | U.S. Government agency securities |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,218,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,218,000 |  |
Defined benefit pension plan | U.S. Government agency securities | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 6,218,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 6,218,000 |  |
Defined benefit pension plan | U.S. Government bonds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,680,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,680,000 |  |
Defined benefit pension plan | U.S. Government bonds | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,680,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,680,000 |  |
Defined benefit pension plan | Emerging markets - equity |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,607,000 | 3,349,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,607,000 | 3,349,000 |
Defined benefit pension plan | Emerging markets - equity | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,607,000 | 3,349,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,607,000 | 3,349,000 |
Defined benefit pension plan | Real estate mutual fund |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,453,000 | 2,909,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,453,000 | 2,909,000 |
Defined benefit pension plan | Real estate mutual fund | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 5,453,000 | 2,909,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 5,453,000 | 2,909,000 |
Defined benefit pension plan | Mutual funds-equities |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 2,701,000 | 3,485,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 2,701,000 | 3,485,000 |
Defined benefit pension plan | Mutual funds-equities | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 2,701,000 | 3,485,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 2,701,000 | 3,485,000 |
Defined benefit pension plan | Treasury inflation indexed bonds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 2,083,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 2,083,000 |  |
Defined benefit pension plan | Treasury inflation indexed bonds | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 2,083,000 |  |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 2,083,000 |  |
Defined benefit pension plan | Other |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 818,000 | 1,030,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 818,000 | 1,030,000 |
Defined benefit pension plan | Other | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets | 818,000 | 1,030,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year | 818,000 | 1,030,000 |
Defined benefit pension plan | U.S. Treasury STRIPS |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 3,587,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 3,587,000 |
Defined benefit pension plan | U.S. Treasury STRIPS | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 3,587,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 3,587,000 |
Defined benefit pension plan | Exchange traded funds-fixed income |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 1,788,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 1,788,000 |
Defined benefit pension plan | Exchange traded funds-fixed income | Level 1 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 1,788,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 1,788,000 |
Defined benefit pension plan | Municipal bonds |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 2,048,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 2,048,000 |
Defined benefit pension plan | Municipal bonds | Level 2 |  |  |
Target allocation and pension plan asset allocation |  |  |
Estimated fair value of plan assets |  | 2,048,000 |
Reconciliation of fair value of plan assets: |  |  |
Fair value of plan assets at end of year |  | 2,048,000 |
Defined benefit pension plan | Minimum |  |  |
Weighted-average assumptions |  |  |
Discount rate used to determine obligations (as a percent) | 2.50% | 3.75% | 4.45%
Discount rate used to determine net periodic benefit cost (as a percent) | 3.75% | 4.45% | 5.25%
Expected return on plan assets (as a percent) | 6.50% | 7.00% | 7.25%
Long-term rate of increase in compensation levels (as a percent) |  | 4.00% | 4.00%
Defined benefit pension plan | Minimum | Domestic large cap equity |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 29.00% |  |
Actual Composition of Plans (as a percent) | 31.00% | 29.00% |
Defined benefit pension plan | Minimum | Domestic small and mid-cap equity |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 7.00% |  |
Actual Composition of Plans (as a percent) | 9.00% | 11.00% |
Defined benefit pension plan | Minimum | International/foreign equity securities |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 11.00% |  |
Actual Composition of Plans (as a percent) | 11.00% | 10.00% |
Defined benefit pension plan | Minimum | Fixed income |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 25.00% |  |
Actual Composition of Plans (as a percent) | 20.00% | 23.00% |
Defined benefit pension plan | Minimum | Alternative investments |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 6.00% |  |
Actual Composition of Plans (as a percent) | 8.00% | 6.00% |
Defined benefit pension plan | Minimum | Cash and cash equivalents |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 1.00% |  |
Actual Composition of Plans (as a percent) | 3.00% | 2.00% |
Defined benefit pension plan | Maximum |  |  |
Weighted-average assumptions |  |  |
Discount rate used to determine obligations (as a percent) | 4.15% | 4.70% | 5.65%
Discount rate used to determine net periodic benefit cost (as a percent) | 4.70% | 5.65% | 6.25%
Expected return on plan assets (as a percent) | 7.25% | 7.50% | 7.75%
Long-term rate of increase in compensation levels (as a percent) |  | 5.00% | 5.00%
Defined benefit pension plan | Maximum | Domestic large cap equity |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 40.00% |  |
Actual Composition of Plans (as a percent) | 42.00% | 40.00% |
Defined benefit pension plan | Maximum | Domestic small and mid-cap equity |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 10.00% |  |
Actual Composition of Plans (as a percent) | 12.00% | 13.00% |
Defined benefit pension plan | Maximum | International/foreign equity securities |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 16.00% |  |
Actual Composition of Plans (as a percent) | 13.00% | 15.00% |
Defined benefit pension plan | Maximum | Fixed income |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 42.00% |  |
Actual Composition of Plans (as a percent) | 37.00% | 40.00% |
Defined benefit pension plan | Maximum | Alternative investments |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 8.00% |  |
Actual Composition of Plans (as a percent) | 10.00% | 7.00% |
Defined benefit pension plan | Maximum | Cash and cash equivalents |  |  |
Target allocation and pension plan asset allocation |  |  |
Target Allocations (as a percent) | 5.00% |  |
Actual Composition of Plans (as a percent) | 4.00% | 4.00% |
Supplemental executive plans and retirement agreements |  |  |
Reconciliation of fair value of plan assets: |  |  |
Accumulated benefit obligation | $ 68,194,000 | $ 59,229,000 |

X
- Definition Actual allocation percentage of investments to total plan assets presented on a weighted-average basis as of the measurement date of the latest statement of financial position. + References No definition available. + Details
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- Definition The minimum period that the individual is required to perform services in order to be eligible for participation under the defined benefit plan. + References No definition available. + Details
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- Definition For defined benefit pension plans, the actuarial present value of benefits (whether vested or nonvested) attributed by the pension benefit formula to employee service rendered before a specified date and based on employee service and compensation (if applicable) before that date. The accumulated benefit obligation differs from the projected benefit obligation in that it includes no assumption about future compensation levels. For plans with flat-benefit or nonpay-related pension benefit formulas, the accumulated benefit obligation and the projected benefit obligation are the same. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Accumulated Benefit Obligation -URI http://asc.fasb.org/extlink&oid=6503844 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=21915506&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 e -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 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=21915506&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (i-k) -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669646-108580 + 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 Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (i) -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669646-108580 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 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 -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan. + References Reference 1: 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=21915506&loc=d3e1928-114920 + Details
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- Definition Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan. + References Reference 1: 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=21915506&loc=d3e1928-114920 + Details
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- Definition Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan. + References Reference 1: 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=21915506&loc=d3e1928-114920 + Details
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- Definition An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Glossary Expected Return on Plan Assets -URI http://asc.fasb.org/extlink&oid=6512136 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Glossary Expected Return on Plan Assets -URI http://asc.fasb.org/extlink&oid=6512171 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(3) -URI http://asc.fasb.org/extlink&oid=21915506&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 132R -Paragraph 5 -Subparagraph h -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 Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 35 -Paragraph 50 -URI http://asc.fasb.org/extlink&oid=6867990&loc=d3e12355-114930 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 87 -Paragraph 49 -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 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. Reference 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition The funded status is measured as the difference between the fair value of plan assets and the benefit obligation. Will normally be the same as the net Defined Benefit Plan, Amounts Recognized in Balance Sheet, Total. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=21915240&loc=d3e1703-114919 + Details
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- Definition The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph a, h -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 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 4: 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 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(2) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph h -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 (h) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition The amount of increase or decrease due to a change in the terms of an existing plan or the initiation of a new plan. A plan amendment may increase or decrease benefits, including those attributed to years of service already rendered. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Glossary Plan Amendment -URI http://asc.fasb.org/extlink&oid=6520782 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 60 -Glossary Plan Amendment -URI http://asc.fasb.org/extlink&oid=6520743 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(7) -URI http://asc.fasb.org/extlink&oid=21915506&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 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. + Details
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- Definition The amount of net gain (loss) recognized in net periodic benefit cost as a result of an event that significantly reduces the expected years of future service of present employees or eliminates for a significant number of employees the accrual of defined benefits for some or all of their future services. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 132R -Paragraph 5 -Subparagraph h -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 -Glossary Plan Curtailment -URI http://asc.fasb.org/extlink&oid=6520938 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 15 -Paragraph 6 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=7577095&loc=d3e8001-114927 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 Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(7) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 88 -Paragraph 6 -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 actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the 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 a, h -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 -Glossary Service Cost (Component of Net Periodic Pension Cost) -URI http://asc.fasb.org/extlink&oid=6525008 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=21915506&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 Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h)(1) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 + Details
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- Definition The amount of decrease that relates to an irrevocable action that relieves the employer (or the plan) of primary responsibility for a benefit obligation and eliminates significant risks related to the obligation and the assets used to effect the settlement. Examples of transactions that constitute a settlement include (a) making lump-sum cash payments to plan participants in exchange for their rights to receive specified benefits and (b) purchasing nonparticipating annuity contracts. + References Reference 1: 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 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a)(10) -URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 88 -Paragraph 3 -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 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 Accounting Standards Codification -Topic 715 -SubTopic 30 -Section 15 -Paragraph 6 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=7577095&loc=d3e8001-114927 + Details
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