XML 53 R38.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Employee Benefit Plans (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2017
Pension and Other Postretirement Benefits Cost (Reversal of Cost) [Abstract] |
Schedule Of Changes In Projected Benefit Obligations And Plan Assets And Funded Status | The changes in projected benefit obligations and plan assets and the funded status of the U.S. and non-U.S. defined benefit plans are as follows:
| U.S. Plans |  | Non-U.S. Plans
| 2017 |  | 2016 |  | 2017 |  | 2016
Change in projected benefit obligation: |  |  |  |  |  |  |
Projected benefit obligation at prior year measurement date | $ | 979,055 |  |  | $ | 850,991 |  |  | $ | 219,308 |  |  | $ | 180,111 |
Service cost | 24,115 |  |  | 23,637 |  |  | 6,105 |  |  | 5,204 |
Interest cost | 30,573 |  |  | 37,659 |  |  | 3,121 |  |  | 4,928 |
Contributions by plan participants | — |  |  | — |  |  | 844 |  |  | 863 |
Actuarial (gains) losses | (30,339 | ) |  | 96,107 |  |  | (18,881 | ) |  | 38,265 |
Foreign currency exchange impact | — |  |  | — |  |  | 6,222 |  |  | (4,063 | )
Benefits paid | (60,891 | ) |  | (27,464 | ) |  | (4,703 | ) |  | (4,061 | )
Curtailments | — |  |  | — |  |  | (262 | ) |  | — |
Other | (747 | ) |  | (1,875 | ) |  | 2,720 |  |  | (1,939 | )
Projected benefit obligation at measurement date | $ | 941,766 |  |  | $ | 979,055 |  |  | $ | 214,474 |  |  | $ | 219,308 |
Change in plan assets: |  |  |  |  |  |  |
Fair value of assets at prior year measurement date | $ | 675,018 |  |  | $ | 578,783 |  |  | $ | 135,439 |  |  | $ | 117,693 |
Actual return on plan assets | 79,419 |  |  | 57,646 |  |  | (214 | ) |  | 19,926 |
Employer contributions | 63,597 |  |  | 67,928 |  |  | 7,655 |  |  | 6,155 |
Contributions by plan participants | — |  |  | — |  |  | 844 |  |  | 863 |
Benefits paid | (60,891 | ) |  | (27,464 | ) |  | (4,703 | ) |  | (4,061 | )
Foreign currency exchange impact | — |  |  | — |  |  | 2,919 |  |  | (3,801 | )
Other | (869 | ) |  | (1,875 | ) |  | (34 | ) |  | (1,336 | )
Fair value of assets at measurement date | $ | 756,274 |  |  | $ | 675,018 |  |  | $ | 141,906 |  |  | $ | 135,439 |
Funded status and amount recognized in assets and liabilities | $ | (185,492 | ) |  | $ | (304,037 | ) |  | $ | (72,568 | ) |  | $ | (83,869 | )
Amount recognized in assets and liabilities: |  |  |  |  |  |  |
Other assets - non-current | $ | — |  |  | $ | — |  |  | $ | 1,672 |  |  | $ | 108 |
Accrued and long-term pension liabilities | (185,492 | ) |  | (304,037 | ) |  | (74,240 | ) |  | (83,977 | )
Amount recognized in assets and liabilities | $ | (185,492 | ) |  | $ | (304,037 | ) |  | $ | (72,568 | ) |  | $ | (83,869 | )
Amount recognized in AOCIL, before taxes: |  |  |  |  |  |  |
Prior service cost (credit) | $ | 507 |  |  | $ | 694 |  |  | $ | (83 | ) |  | $ | (1,269 | )
Actuarial losses | 360,391 |  |  | 449,377 |  |  | 40,075 |  |  | 57,926 |
Amount recognized in AOCIL, before taxes | $ | 360,898 |  |  | $ | 450,071 |  |  | $ | 39,992 |  |  | $ | 56,657 |
Schedule Of Projected Benefit Obligations Or Accumulated Benefit Obligations In Excess Of Plan Assets | The following table provides aggregate information for the other pension plans, which have projected benefit obligations or accumulated benefit obligations in excess of plan assets:
|  | September 30, 2017 |  | October 1, 2016
Projected benefit obligation |  | $ | 1,047,605 |  |  | $ | 1,128,524 |
Accumulated benefit obligation |  | 969,161 |  |  | 1,045,034 |
Fair value of plan assets |  | 793,167 |  |  | 744,751 |
Schedule Of Weighted-Average Assumptions Used To Determine Net Periodic Benefit Cost And Benefit Obligations | Weighted-average assumptions used to determine benefit obligations as of the measurement dates and weighted-average assumptions used to determine net periodic benefit cost are as follows:
| U.S. Plans |  | Non-U.S. Plans
| 2017 |  | 2016 |  | 2015 |  | 2017 |  | 2016 |  | 2015
Assumptions for net periodic benefit cost: |  |  |  |  |  |  |  |  |  |  |
Discount rate | n/a |  |  | 4.5 | % |  | 4.4 | % |  | n/a |  |  | 3.0 | % |  | 3.1 | %
Service cost discount rate | 4.0 | % |  | n/a |  |  | n/a |  |  | 2.0 | % |  | n/a |  |  | n/a |
Interest cost discount rate | 3.2 | % |  | n/a |  |  | n/a |  |  | 1.7 | % |  | n/a |  |  | n/a |
Return on assets | 7.5 | % |  | 7.7 | % |  | 8.0 | % |  | 3.6 | % |  | 4.1 | % |  | 4.5 | %
Rate of compensation increase | 3.5 | % |  | 4.1 | % |  | 4.1 | % |  | 2.3 | % |  | 2.6 | % |  | 3.0 | %
Assumptions for benefit obligations: |  |  |  |  |  |  |  |  |  |  |
Discount rate | 4.0 | % |  | 3.8 | % |  | 4.5 | % |  | 2.5 | % |  | 1.9 | % |  | 3.0 | %
Rate of compensation increase | 3.5 | % |  | 3.5 | % |  | 4.1 | % |  | 2.5 | % |  | 2.3 | % |  | 3.0 | %
Schedule Of Weighted-Average Asset Allocations By Asset Category For The Pension Plans | The following tables present the consolidated plan assets using the fair value hierarchy, which is described in Note 9 - Fair Value, as of September 30, 2017 and October 1, 2016.
U.S. Plans, September 30, 2017 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Investments at fair value: |  |  |  |  |  |  |
Shares of registered investment companies: |  |  |  |  |  |  |
Equity funds | $ | 302,652 |  |  | $ | — |  |  | $ | — |  |  | $ | 302,652 |
Fixed income funds | 323,008 |  |  | — |  |  | — |  |  | 323,008 |
Employer securities | 83,246 |  |  | — |  |  | — |  |  | 83,246 |
Money market funds | — |  |  | 7,372 |  |  | — |  |  | 7,372 |
Cash and cash equivalents | 1,260 |  |  | — |  |  | — |  |  | 1,260 |
Insurance contract | — |  |  | — |  |  | 464 |  |  | 464 |
Total investments in fair value hierarchy | 710,166 |  |  | 7,372 |  |  | 464 |  |  | 718,002 |
Investments measured at NAV practical expedient (1) |  |  |  |  |  |  | 38,272 |
Total investments at fair value | $ | 710,166 |  |  | $ | 7,372 |  |  | $ | 464 |  |  | $ | 756,274 |
Non-U.S. Plans, September 30, 2017 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Investments at fair value: |  |  |  |  |  |  |
Mutual funds: |  |  |  |  |  |  |
Equity funds | $ | — |  |  | $ | 15,529 |  |  | $ | — |  |  | $ | 15,529 |
Fixed income funds | — |  |  | 16,440 |  |  | — |  |  | 16,440 |
Equity securities | 8,080 |  |  | — |  |  | — |  |  | 8,080 |
Fixed income securities | — |  |  | 14,488 |  |  | — |  |  | 14,488 |
Unit linked life insurance funds | — |  |  | 41,054 |  |  | — |  |  | 41,054 |
Money market funds | — |  |  | 814 |  |  | — |  |  | 814 |
Cash and cash equivalents | 48 |  |  | — |  |  | — |  |  | 48 |
Insurance contracts and other | — |  |  | 5,492 |  |  | 39,961 |  |  | 45,453 |
Total investments in fair value hierarchy | 8,128 |  |  | 93,817 |  |  | 39,961 |  |  | 141,906 |
Investments measured at NAV practical expedient (1) |  |  |  |  |  |  | — |
Total investments at fair value | $ | 8,128 |  |  | $ | 93,817 |  |  | $ | 39,961 |  |  | $ | 141,906 |
U.S. Plans, October 1, 2016 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Investments at fair value: |  |  |  |  |  |  |
Shares of registered investment companies: |  |  |  |  |  |  |
Equity funds | $ | — |  |  | $ | 214,374 |  |  | $ | — |  |  | $ | 214,374 |
Fixed income funds | — |  |  | 45,709 |  |  | — |  |  | 45,709 |
Fixed income securities | — |  |  | 24,097 |  |  | — |  |  | 24,097 |
Employer securities | 68,574 |  |  | — |  |  | — |  |  | 68,574 |
Money market funds | — |  |  | 18,962 |  |  | — |  |  | 18,962 |
Cash and cash equivalents | — |  |  | — |  |  | — |  |  | — |
Insurance contract | — |  |  | — |  |  | 589 |  |  | 589 |
Total investments in fair value hierarchy | 68,574 |  |  | 303,142 |  |  | 589 |  |  | 372,305 |
Investments measured at NAV practical expedient (1) |  |  |  |  |  |  | 302,713 |
Total investments at fair value | $ | 68,574 |  |  | $ | 303,142 |  |  | $ | 589 |  |  | $ | 675,018 |
Non-U.S. Plans, October 1, 2016 | Level 1 |  | Level 2 |  | Level 3 |  | Total
Investments at fair value: |  |  |  |  |  |  |
Mutual funds: |  |  |  |  |  |  |
Equity funds | $ | — |  |  | $ | 15,698 |  |  | $ | — |  |  | $ | 15,698 |
Fixed income funds | — |  |  | 17,187 |  |  | — |  |  | 17,187 |
Equity securities | 4,931 |  |  | — |  |  | — |  |  | 4,931 |
Fixed income securities | — |  |  | 12,633 |  |  | — |  |  | 12,633 |
Unit linked life insurance funds | — |  |  | 36,889 |  |  | — |  |  | 36,889 |
Money market funds | — |  |  | 553 |  |  | — |  |  | 553 |
Cash and cash equivalents | 73 |  |  | — |  |  | — |  |  | 73 |
Insurance contracts and other | — |  |  | 4,861 |  |  | 42,614 |  |  | 47,475 |
Total investments in fair value hierarchy | 5,004 |  |  | 87,821 |  |  | 42,614 |  |  | 135,439 |
Investments measured at NAV practical expedient (1) |  |  |  |  |  |  | — |
Total investments at fair value | $ | 5,004 |  |  | $ | 87,821 |  |  | $ | 42,614 |  |  | $ | 135,439 |
The weighted average asset allocations by asset category for the pension plans as of September 30, 2017 and October 1, 2016 are as follows:
| U.S. Plans |  | Non-U.S. Plans
| Target |  | 2017 Actual |  | 2016 Actual |  | Target |  | 2017 Actual |  | 2016 Actual
Asset category: |  |  |  |  |  |  |  |  |  |  |
Equity | 50%-60% |  | 57% |  | 55% |  | 20%-45% |  | 32% |  | 32%
Debt | 40%-50% |  | 43% |  | 36% |  | 30%-45% |  | 36% |  | 36%
Real estate and other | —% |  | —% |  | 9% |  | 25%-35% |  | 32% |  | 32%
Schedule Of Roll-Forward Of The Consolidated Plan Assets Classified As Level 3 Within The Fair Value Hierarchy | The following is a roll forward of the consolidated plan assets classified as Level 3 within the fair value hierarchy:
|  | U.S. Plans |  | Non-U.S. Plans |  | Total
Balance at October 3, 2015 |  | $ | 866 |  |  | $ | 28,936 |  |  | $ | 29,802 |
Return on assets |  | 32 |  |  | 11,723 |  |  | 11,755 |
Purchases from contributions to Plans |  | — |  |  | 3,472 |  |  | 3,472 |
Settlements paid in cash |  | (309 | ) |  | (2,231 | ) |  | (2,540 | )
Foreign currency translation |  | — |  |  | 714 |  |  | 714 |
Balance at October 1, 2016 |  | 589 |  |  | 42,614 |  |  | 43,203 |
Return on assets |  | 23 |  |  | (5,437 | ) |  | (5,414 | )
Purchases from contributions to Plans |  | — |  |  | 2,848 |  |  | 2,848 |
Settlements paid in cash |  | (148 | ) |  | (1,492 | ) |  | (1,640 | )
Foreign currency translation |  | — |  |  | 1,428 |  |  | 1,428 |
Balance at September 30, 2017 |  | $ | 464 |  |  | $ | 39,961 |  |  | $ | 40,425 |
Schedule Of Fair Value, Investments, Entities that Calculate Net Asset Value Per Share [Table Text Block] | The following table summarizes investments measured at fair value based on net asset value (NAV) per share as of September 30, 2017:
|  | Fair Value |  |  |  |  |  |
|  | September 30, 2017 |  | October 1, 2016 |  | Unfunded Commitments |  | Redemption Frequency |  | Redemption Notice Period
Limited partnerships (1) |  | $ | 35,821 |  |  | $ | 44,003 |  |  | $ | 5,738 |  |  | Varies |  | 10-45 days
Hedge funds (2) |  | 2,451 |  |  | 21,678 |  |  | — |  |  | Quarterly |  | 60 days
Interest in common collective trusts |  | — |  |  | 237,032 |  |  | — |  |  | Daily, Weekly |  | 0-5 days
Total |  | $ | 38,272 |  |  | $ | 302,713 |  |  | $ | 5,738 |  |  |  |  |
Schedule Of Pension Expense | Pension expense for all defined benefit plans is as follows:
| U.S. Plans |  | Non-U.S. Plans
| 2017 |  | 2016 |  | 2015 |  | 2017 |  | 2016 |  | 2015
Service cost | $ | 24,115 |  |  | $ | 23,637 |  |  | $ | 23,635 |  |  | $ | 6,105 |  |  | $ | 5,204 |  |  | $ | 6,087 |
Interest cost | 30,573 |  |  | 37,659 |  |  | 34,031 |  |  | 3,121 |  |  | 4,928 |  |  | 4,814 |
Expected return on plan assets | (54,510 | ) |  | (50,383 | ) |  | (47,136 | ) |  | (4,643 | ) |  | (4,862 | ) |  | (5,166 | )
Amortization of prior service cost (credit) | 187 |  |  | 187 |  |  | 149 |  |  | (106 | ) |  | (103 | ) |  | (70 | )
Amortization of actuarial loss | 33,738 |  |  | 26,168 |  |  | 22,355 |  |  | 4,581 |  |  | 2,600 |  |  | 2,289 |
Curtailment gain | — |  |  | — |  |  | — |  |  | (147 | ) |  | — |  |  | — |
Settlement loss | — |  |  | 59 |  |  | 54 |  |  | — |  |  | 131 |  |  | 77 |
Pension expense for defined benefit plans | $ | 34,103 |  |  | $ | 37,327 |  |  | $ | 33,088 |  |  | $ | 8,911 |  |  | $ | 7,898 |  |  | $ | 8,031 |
Schedule Of Benefits Expected To Be Paid To The Participants Of The Plans | Benefits expected to be paid to the participants of the plans are:
|  | U.S. Plans |  | Non-U.S. Plans
2018 |  | $ | 33,611 |  |  | $ | 5,898 |
2019 |  | 35,998 |  |  | 6,599 |
2020 |  | 38,990 |  |  | 6,056 |
2021 |  | 42,710 |  |  | 6,668 |
2022 |  | 45,937 |  |  | 8,028 |
Five years thereafter |  | 277,764 |  |  | 45,651 |
Schedule of Defined Contribution Plan Expense | Pension expense for the defined contribution plans consists of:
|  | 2017 |  | 2016 |  | 2015
U.S. defined contribution plans |  | $ | 15,036 |  |  | $ | 14,128 |  |  | $ | 13,621 |
Non-U.S. defined contribution plans |  | 6,029 |  |  | 6,029 |  |  | 6,570 |
Total pension expense for defined contribution plans |  | $ | 21,065 |  |  | $ | 20,157 |  |  | $ | 20,191 |
Schedule Of Changes In The Accumulated Benefit Obligation Of Unfunded Plan | The changes in the accumulated benefit obligation of this unfunded plan for 2017 and 2016 are shown in the following table:
|  | September 30, 2017 |  | October 1, 2016
Change in Accumulated Postretirement Benefit Obligation (APBO): |  |  |  |
APBO at prior year measurement date |  | $ | 12,825 |  |  | $ | 12,532 |
Service cost |  | 118 |  |  | 161 |
Interest cost |  | 288 |  |  | 468 |
Contributions by plan participants |  | 1,699 |  |  | 1,944 |
Benefits paid |  | (2,448 | ) |  | (3,043 | )
Actuarial (gains) losses |  | (769 | ) |  | 763 |
Plan amendment |  | (1,200 | ) |  | — |
APBO at measurement date |  | $ | 10,513 |  |  | $ | 12,825 |
Funded status |  | $ | (10,513 | ) |  | $ | (12,825 | )
Accrued postretirement benefit liability |  | $ | 10,513 |  |  | $ | 12,825 |
Amount recognized in AOCIL, before taxes: |  |  |  |
Prior service credit |  | 1,200 |  |  | — |
Actuarial gains |  | 4,178 |  |  | 3,896 |
Amount recognized in AOCIL, before taxes |  | $ | 5,378 |  |  | $ | 3,896 |
Schedule Of Cost Of The Postretirement Benefit Plan | The cost of the postretirement benefit plan is as follows:
|  | 2017 |  | 2016 |  | 2015
Service cost |  | $ | 118 |  |  | $ | 161 |  |  | $ | 226 |
Interest cost |  | 288 |  |  | 468 |  |  | 576 |
Amortization of actuarial gain |  | (487 | ) |  | (572 | ) |  | (106 | )
Net periodic postretirement benefit cost |  | $ | (81 | ) |  | $ | 57 |  |  | $ | 696 |

X
- Definition Tabular disclosure of the change in the benefit obligation, fair value of plan assets, and funded status of pension plans 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 (a)(b)(c) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ChangesInProjectedBenefitObligationsFairValueOfPlanAssetsAndFundedStatusOfPlanTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of defined contribution pension plans or defined contribution other postretirement plans, separately for pension plans and other postretirement benefit plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 70 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942 + Details
Name: | us-gaap_DefinedContributionPlanDisclosuresTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the fair value measurement of assets using significant unobservable inputs (Level 3), a reconciliation of the beginning and ending balances, separately presenting changes during the period attributable to the following: (1) total gains or losses for the period (realized and unrealized), segregating those gains or losses included in earnings (or changes in net assets) and gains or losses recognized in other comprehensive income (loss), and a description of where those gains or losses included in earnings (or changes in net assets) are reported in the statement of income (or activities); (2) purchases, sales, issues, and settlements (each type disclosed separately); and (3) transfers in and transfers out of Level 3 (for example, transfers due to changes in the observability of significant inputs), by class of asset. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19279-110258 + Details
Name: | us-gaap_FairValueAssetsMeasuredOnRecurringBasisUnobservableInputReconciliationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of investments in certain entities that calculate net asset value per share or equivalent measured at fair value on a recurring or nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 6A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66048111&loc=SL6742756-110258 + Details
Name: | us-gaap_FairValueInvestmentsEntitiesThatCalculateNetAssetValuePerShareTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_PensionAndOtherPostretirementBenefitExpenseAbstract
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=82843861&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=82843861&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 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=82843861&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 change in the accumulated postemployment benefit obligation from the beginning to the end of the period, showing separately, if applicable, the effects of the following: service cost, interest cost, contributions by plan participants, actuarial gains and losses, foreign currency exchange rate changes, benefits paid, plan amendments, business combinations, divestitures, curtailments, settlements, and special and contractual termination benefits. + 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) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfChangesInAccumulatedPostemploymentBenefitObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the costs related to the various types of retirement plans including defined benefit pension plan cost, defined contribution plan cost, other postretirement benefit plan cost, and net periodic benefit cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfCostsOfRetirementPlansTableTextBlock
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=82843861&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=82843861&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfNetBenefitCostsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration