XML 56 R34.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Pension and Other Post-retirement Benefits (Tables) | 12 Months Ended
--- | ---
Oct. 30, 2016
Pension and Other Post-retirement Benefits |
Schedule of net periodic cost of defined benefit plans |
|  |  | Pension Benefits |  |  | Post-retirement Benefits |
(in thousands) |  |  | 2016 |  |  | 2015 |  |  | 2014 |  |  | 2016 |  |  | 2015 |  |  | 2014 |
Service cost |  |  | $ 26,951 |  |  | $ 28,795 |  |  | $ 25,935 |  |  | $ 1,297 |  |  | $ 1,795 |  |  | $ 1,963 |
Interest cost |  |  | 55,728 |  |  | 52,522 |  |  | 53,030 |  |  | 13,346 |  |  | 13,479 |  |  | 15,279 |
Expected return on plan assets |  |  | (88,681 | ) |  | (88,792 | ) |  | (83,702 | ) |  | – |  |  | – |  |  | – |
Amortization of prior service cost |  |  | (4,120 | ) |  | (4,878 | ) |  | (4,971 | ) |  | (4,282 | ) |  | (1,337 | ) |  | (1,337 | )
Recognized actuarial loss (gain) |  |  | 20,318 |  |  | 18,476 |  |  | 12,697 |  |  | 1,617 |  |  | (2 | ) |  | (2 | )
Curtailment (gain) charge |  |  | (4,438 | ) |  | – |  |  | – |  |  | – |  |  | – |  |  | – |
Net periodic cost |  |  | $ 5,758 |  |  | $ 6,123 |  |  | $ 2,989 |  |  | $ 11,978 |  |  | $ 13,935 |  |  | $ 15,903 |
Schedule of amounts that have not been recognized in net periodic pension cost and are included in accumulated other comprehensive loss |
|  |  | Pension Benefits |  |  | Post-retirement Benefits |
(in thousands) |  |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Unrecognized prior service credit |  |  | $ 17,049 |  |  | $ 32,490 |  |  | $ 13,845 |  |  | $ 2,844 |
Unrecognized actuarial losses |  |  | (464,091 | ) |  | (360,949 | ) |  | (44,258 | ) |  | (40,590 | )
Schedule of amounts that are expected to be recognized in net periodic benefit expense in fiscal year 2016 | The following amounts are expected to be recognized in net periodic benefit expense in fiscal year 2017:
|  |  | Post- |
| Pension |  | retirement |
(in thousands) | Benefits |  | Benefits |
Amortized prior service credit | $ (3,000) |  | $ (4,274) |
Recognized actuarial losses | 26,166 |  | 2,424 |
Schedule of reconciliation of the beginning and ending balances of the benefit obligation, the fair value of plan assets, and the funded status of the plans |
|  |  | Pension Benefits |  |  | Post-retirement Benefits |
(in thousands) |  |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Change in benefit obligation: |  |  |  |  |  |  |  |  |  |  |  |  |
Benefit obligation at beginning of year |  |  | $ 1,248,209 |  |  | $ 1,235,769 |  |  | $ 334,544 |  |  | $ 330,841 |
Service cost |  |  | 26,951 |  |  | 28,795 |  |  | 1,297 |  |  | 1,795 |
Interest cost |  |  | 55,728 |  |  | 52,522 |  |  | 13,346 |  |  | 13,479 |
Actuarial loss (gain) |  |  | 112,208 |  |  | (16,872 | ) |  | 5,285 |  |  | 10,339 |
Plan amendments |  |  | 6,884 |  |  | – |  |  | (15,283 | ) |  | – |
Curtailment (gain) loss |  |  | (674 | ) |  | – |  |  | – |  |  | – |
Participant contributions |  |  | – |  |  | – |  |  | 2,959 |  |  | 2,798 |
Medicare Part D subsidy |  |  | – |  |  | – |  |  | 2,090 |  |  | 1,313 |
Benefits paid |  |  | (54,436 | ) |  | (52,005 | ) |  | (26,766 | ) |  | (26,021) |
Benefit obligation at end of year |  |  | $ 1,394,870 |  |  | $ 1,248,209 |  |  | $ 317,472 |  |  | $ 334,544 |
|  |  | Pension Benefits |  |  | Post-retirement Benefits |
(in thousands) |  |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Change in plan assets: |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of plan assets at beginning of year |  |  | $ 1,179,777 |  |  | $ 1,168,765 |  |  | $ – |  |  | $ – |
Actual return on plan assets |  |  | 76,756 |  |  | 35,870 |  |  | – |  |  | – |
Participant contributions |  |  | – |  |  | – |  |  | 2,959 |  |  | 2,798 |
Employer contributions |  |  | 30,529 |  |  | 27,147 |  |  | 23,807 |  |  | 23,223 |
Benefits paid |  |  | (54,436 | ) |  | (52,005 | ) |  | (26,766 | ) |  | (26,021) |
Fair value of plan assets at end of year |  |  | $ 1,232,626 |  |  | $ 1,179,777 |  |  | $ – |  |  | $ – |
Funded status at end of year |  |  | $ (162,244 | ) |  | $ (68,432 | ) |  | $ (317,472 | ) |  | $ (334,544) |
Schedule of amounts recognized in the Consolidated Statements of Financial Position |
|  |  | Pension Benefits |  |  | Post-retirement Benefits |
(in thousands) |  |  | 2016 |  |  | 2015 |  |  | 2016 |  |  | 2015 |
Pension assets |  |  | $ 68,901 |  |  | $ 132,861 |  |  | $ – |  |  | $ – |
Employee related expenses |  |  | (5,425 | ) |  | (4,931 | ) |  | (20,836 | ) |  | (21,645) |
Pension and post-retirement benefits |  |  | (225,720 | ) |  | (196,362 | ) |  | (296,636 | ) |  | (312,899) |
Net amount recognized |  |  | $ (162,244 | ) |  | $ (68,432 | ) |  | $ (317,472 | ) |  | $ (334,544) |
Schedule of information for pension plans with accumulated benefit obligations in excess of plan assets |
(in thousands) | 2016 |  |  | 2015 |
Projected benefit obligation | $ 231,145 |  |  | $ 201,293 |
Accumulated benefit obligation | 225,364 |  |  | 193,913 |
Fair value of plan assets | – |  |  | – |
Schedule of weighted-average assumptions used to determine benefit obligations and net periodic benefit costs | Weighted-average assumptions used to determine benefit obligations are as follows:
|  | 2016 |  |  | 2015 |
Discount rate |  | 3.94% |  |  | 4.50% |
Rate of future compensation increase (for plans that base benefits on final compensation level) |  | 3.96% |  |  | 3.92% |
Weighted-average assumptions used to determine net periodic benefit costs are as follows:
|  |  | 2016 |  |  | 2015 |  |  | 2014 |
Discount rate |  |  | 4.50% |  |  | 4.31% |  |  | 4.89% |
Rate of future compensation increase (for plans that base benefits on final compensation level) |  |  | 3.92% |  |  | 3.94% |  |  | 3.91% |
Expected long-term return on plan assets |  |  | 7.60% |  |  | 7.70% |  |  | 7.80% |
Schedule of effects of one-percentage-point change in assumed discount rate, expected long-term rate of return on plan assets, rate of future compensation increase, and health care cost trend rate |
| 1-Percentage-Point
| Expense | Benefit Obligation
(in thousands) | Increase | Decrease | Increase | Decrease
Pension Benefits: |  |  |  |
Discount rate | $ (14,259) | $ 16,745 | $ (181,910) | $ 230,150
Expected long-term rate of return on plan assets | (12,125) | 12,125 | – | –
Rate of future compensation increase | 2,577 | (2,263) | 1,421 | (1,332)
Post-retirement Benefits: |  |  |  |
Discount rate | $ (1,011) | $ 4,710 | $ (31,075) | $ 37,551
Health care cost trend rate | 1,575 | (1,347) | 33,249 | (28,432)
Schedule of benefits expected to be paid over the next ten fiscal years |
|  | Post-
| Pension | retirement
(in thousands) | Benefits | Benefits
2017 | $ 56,099 | $ 21,227
2018 | 58,466 | 21,393
2019 | 61,024 | 21,519
2020 | 63,940 | 21,461
2021 | 66,871 | 21,384
2022-2026 | 378,191 | 101,662
Schedule of actual and target weighted-average asset allocations for pension plan assets |
| 2016 | 2015
Asset Category | Actual | Target Range | Actual | Target Range
Large Capitalization Equity | 21.7% | 12-22% | 38.8% | 15-35%
Small Capitalization Equity | 5.2% | 3-13% | 5.4% | 5-15%
International Equity | 13.7% | 10-20% | 14.0% | 15-25%
Global Equity | 10.5% | 5-20% | – | –
Private Equity | 5.5% | 0-15% | 6.1% | 0-15%
Total Equity Securities | 56.6% | 50-75% | 64.3% | 50-75%
Fixed Income | 36.4% | 25-45% | 34.3% | 25-45%
Real Estate | 5.0% | 0-10% | – | 0-10%
Cash and Cash Equivalents | 2.0% | – | 1.4% | –
Schedule of fair values of the defined benefit pension plan investments |
| Fair Value Measurements at October 30, 2016
|  | Quoted Prices |  |
|  | in Active | Significant Other | Significant
|  | Markets for | Observable | Unobservable
| Total | Identical Assets | Inputs | Inputs
(in thousands) | Fair Value | (Level 1) | (Level 2) | (Level 3)
Investments at Fair Value: |  |  |  |
Cash Equivalents(1) | $ 24,412 | $ 24,412 | $ – | $ –
Large Capitalization Equity(2) |  |  |  |
Domestic | $ 234,633 | $ 156,495 | $ 78,138 | $ –
Foreign | 32,795 | 32,795 | – | –
Total Large Capitalization Equity | $ 267,428 | $ 189,290 | $ 78,138 | $ –
Small Capitalization Equity(3) |  |  |  |
Domestic | $ 52,599 | $ 52,599 | $ – | $ –
Foreign | 11,173 | 11,173 | – | –
Total Small Capitalization Equity | $ 63,772 | $ 63,772 | $ – | $ –
International Equity(4) |  |  |  |
Mutual fund | $ 99,635 | $ – | $ 99,635 | $ –
Collective trust | 69,184 | – | 69,184 | –
Total International Equity | $ 168,819 | $ – | $ 168,819 | $ –
Global Equity – Mutual Fund(5) | $ 129,014 | $ – | $ 129,014 | $ –
Private Equity(6) |  |  |  |
Domestic | $ 54,613 | $ – | $ – | $ 54,613
International | 13,489 | – | – | 13,489
Total Private Equity | $ 68,102 | $ – | $ – | $ 68,102
Total Equity | $ 697,135 | $ 253,062 | $ 375,971 | $ 68,102
Fixed Income(7) |  |  |  |
US government issues | $ 153,333 | $ 126,673 | $ 26,660 | $ –
Municipal issues | 21,451 | – | 21,451 | –
Corporate issues – domestic | 224,963 | – | 224,963 | –
Corporate issues – foreign | 48,328 | – | 48,328 | –
Total Fixed Income | $ 448,075 | $ 126,673 | $ 321,402 | $ –
Real Estate – Domestic(8) | $ 63,004 | $ – | $ – | $ 63,004
Total Investments at Fair Value | $ 1,232,626 | $ 404,147 | $ 697,373 | $ 131,106
| Fair Value Measurements at October 25, 2015
|  | Quoted Prices |  |
|  | in Active | Significant Other | Significant
|  | Markets for | Observable | Unobservable
| Total | Identical Assets | Inputs | Inputs)
(in thousands) | Fair Value | (Level 1) | (Level 2) | (Level 3)
Investments at Fair Value: |  |  |  |
Cash Equivalents(1) | $ 16,551 | $ 16,551 | $ – | $ –
Large Capitalization Equity(2) |  |  |  |
Domestic | $ 300,735 | $ 175,206 | $ 125,529 | $ –
Foreign | 36,637 | 36,637 | – | –
World | 120,206 | – | 120,206 | –
Total Large Capitalization Equity | $ 457,578 | $ 211,843 | $ 245,735 | $ –
Small Capitalization Equity(3) |  |  |  |
Domestic | $ 55,513 | $ 55,513 | $ – | $ –
Foreign | 8,246 | 8,246 | – | –
Total Small Capitalization Equity | $ 63,759 | $ 63,759 | $ – | $ –
International Equity(4) |  |  |  |
Mutual fund | $ 101,062 | $ – | $ 101,062 | $ –
Collective trust | 63,861 | – | 63,861 | –
Total International Equity | $ 164,923 | $ – | $ 164,923 | $ –
Private Equity(6) |  |  |  |
Domestic | $ 54,748 | $ – | $ – | $ 54,748
International | 17,027 | – | – | 17,027
Total Private Equity | $ 71,775 | $ – | $ – | $ 71,775
Total Equity | $ 758,035 | $ 275,602 | $ 410,658 | $ 71,775
Fixed Income(7) |  |  |  |
US government issues | $ 130,456 | $ 104,460 | $ 25,996 | $ –
Municipal issues | 20,211 | – | 20,211 | –
Corporate issues – domestic | 210,035 | – | 210,035 | –
Corporate issues – foreign | 44,489 | – | 44,489 | –
Total Fixed Income | $ 405,191 | $ 104,460 | $ 300,731 | $ –
Total Investments at Fair Value | $ 1,179,777 | $ 396,613 | $ 711,389 | $ 71,775
The following is a description of the valuation methodologies used for instruments measured at fair value, including the general classification of such instruments pursuant to the valuation hierarchy:
| (1) |  | Cash Equivalents: These Level 1 investments consist primarily of money market mutual funds that are highly liquid and traded in active markets.
| (2) |  | Large Capitalization Equity: The Level 1 investments include a mix of predominately U.S. common stocks and foreign common stocks, which are valued at the closing price reported on the active market in which the individual securities are traded. The Level 2 investment includes mutual funds consisting of a mix of U.S. and foreign common stocks that are valued at the publicly NAV of shares held by the pension plans at year end.
| (3) |  | Small Capitalization Equity: The Level 1 investments include a mix of predominately U.S. common stocks and foreign common stocks, which are valued at the closing price reported on the active market in which the individual securities are traded.
| (4) |  | International Equity: These Level 2 investments include a mix of collective investment funds and mutual funds. The mutual funds are valued at the publicly available NAV of shares held by the pension plans at year end. The value of the collective investment funds is based on the fair value of the underlying investments and the NAV can be calculated for these funds.
| (5) |  | Global Equity: The Level 2 investment includes an open-ended mutual fund consisting of a mix of U.S. common stocks and foreign common stocks, which is valued at the publicly available NAV of shares held by the pension plans at year end.
| (6) |  | Private Equity: These Level 3 investments consist of various collective investment funds, which are managed by a third party, that invest in a well-diversified portfolio of equity investments from top performing, high quality firms that focus on U.S. and foreign small to mid-markets, venture capitalists, and entrepreneurs with a concentration in areas of innovation. Investment strategies include buyouts, growth capital, buildups, and distressed, as well as early stages of company development mainly in the U.S. The fair value of the units for these investments is based on the fair value of the underlying investments, and the NAV can be calculated for these funds.
| (7) |  | Fixed Income: The Level 1 investments include U.S. Treasury bonds and notes, which are valued at the closing price reported on the active market in which the individual securities are traded. The Level 2 investments consist principally of U.S. government securities, which are valued daily using institutional bond quote sources and mortgage-backed securities pricing sources; municipal, domestic, and foreign securities, which are valued daily using institutional bond quote sources; and mutual funds invested in long-duration corporate bonds that are valued at the publicly available NAV of shares held by the pension plans at year-end.
| (8) |  | Real Estate: These Level 3 investments include ownership in open-ended real estate funds, which manage diversified portfolios of commercial properties within the office, residential, retail, and industrial property sectors. Investment strategies aim to acquire, own, hold, or dispose of investments with the goal of achieving current income and/or capital appreciation. The real estate investments are valued at the NAV of shares held by the pension plans. Requests to redeem shares are granted on a quarterly basis with either 45 or 90 days advance notice, subject to availability of cash.
Schedule of reconciliation of the beginning and ending balance of the investments measured at fair value using significant unobservable inputs (Level 3) |
(in thousands) | 2016 | 2015
Beginning Balance | $ 71,775 | $ 58,723
Purchases, issuances, and settlements (net) | 52,891 | (3,574)
Unrealized (losses) gains | (5,177) | 7,741
Realized gains | 4,276 | 7,623
Interest and dividend income | 7,341 | 1,262
Ending Balance | $ 131,106 | $ 71,775
Schedule of unfunded private equity commitment balance for each investment category |
(in thousands) | 2016 | 2015
Domestic equity | $ 4,696 | $ 9,264
International equity | 7,873 | 9,514
Unfunded commitment balance | $ 12,569 | $ 18,778

X
- Definition Tabular disclosure of the effect of a one-percentage-point increase and the effect of a one-percentage-point decrease in the assumed discount rate, expected long-term rate of return on plan assets, rate of future compensation increase and health care cost trend rates on the aggregate of the pension and postretirement benefit costs and the accumulated benefit obligation. + References No definition available. + Details
Name: | hrl_ScheduleOfEffectOfOnePercentagePointChangeInAssumedDiscountRateExpectedLongTermReturnOnAssetsRateOfCompensationIncreaseAndHealthCareCostTrendRatesTableTextBlock
Namespace Prefix: | hrl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + References No definition available. + Details
Name: | hrl_ScheduleOfFairValueOfPlanAssetsByMeasurementLevelsTableTextBlock
Namespace Prefix: | hrl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of unfunded commitment of pension plans and/or other employee benefit plans. + References No definition available. + Details
Name: | hrl_ScheduleOfUnfundedCommitmentTableTextBlock
Namespace Prefix: | hrl_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DefinedBenefitPensionPlansAndDefinedBenefitPostretirementPlansDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of accumulated benefit obligations and fair values of plan assets of pension plans and/or other employee benefit plans where the accumulated benefit obligation exceeds the fair value of plan assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2417-114920 + Details
Name: | us-gaap_ScheduleOfAccumulatedBenefitObligationsInExcessOfFairValueOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the major categories of plan assets of pension plans and/or other employee benefit plans. This information may include, but is not limited to, the target allocation of plan assets, the fair value of each major category of plan assets, and the level within the fair value hierarchy in which the fair value measurements fall. + 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 (d)(5) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAllocationOfPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income (loss) expected to be recognized as components of net periodic benefit cost over the next fiscal year, including the net gain (loss), net prior service cost or credit, and net transition asset or obligation. + 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 (s) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAmountsInAccumulatedOtherComprehensiveIncomeLossToBeRecognizedOverNextFiscalYearTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts that are recognized in the balance sheet (or statement of financial position) for pension plans and/or other employee benefit plans, showing separately the assets and current and noncurrent liabilities (if applicable) recognized. + 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 (c) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAmountsRecognizedInBalanceSheetTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the assumptions used to determine for pension plans and/or other employee benefit plans the benefit obligation and net benefit cost, including assumed discount rates, rate increase in compensation increase, and expected long-term rates of return on plan assets. + 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 (k) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAssumptionsUsedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the effect of fair value measurements using significant unobservable inputs (Level 3) on changes in plan assets of pension plans and/or other employee benefit plans for the period. + 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 (d)(4) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfEffectOfSignificantUnobservableInputsChangesInPlanAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of benefits expected to be paid by pension plans and/or other employee benefit plans in each of the next five fiscal years and in the aggregate for the five fiscal years thereafter. + 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=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfExpectedBenefitPaymentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + 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 (h) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of net funded status of pension plans and/or other employee benefit plans. + 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 (c) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetFundedStatusTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost, such as the net gain (loss), net prior service cost or credit, and net transition asset or obligation. + 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 (j) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetPeriodicBenefitCostNotYetRecognizedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration