XML 66 R52.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Pension and Other Postretirement Benefits (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2016
Compensation and Retirement Disclosure [Abstract] |
Components of Pension Expense and Benefits Cost | The components of pension expense were as follows:
U.S. Plans | 2016 |  | 2015 |  | 2014
Service cost | $ | 14 |  |  | $ | 14 |  |  | $ | 13 |
Interest cost | 50 |  |  | 63 |  |  | 66 |
Expected return on plan assets | (91 | ) |  | (100 | ) |  | (104 | )
Amortization of actuarial loss | 50 |  |  | 50 |  |  | 41 |
Amortization of prior service cost | 1 |  |  | — |  |  | — |
Net periodic cost | $ | 24 |  |  | $ | 27 |  |  | $ | 16 |
Non-U.S. Plans | 2016 |  | 2015 |  | 2014
Service cost | $ | 21 |  |  | $ | 24 |  |  | $ | 23 |
Interest cost | 101 |  |  | 127 |  |  | 154 |
Expected return on plan assets | (157 | ) |  | (172 | ) |  | (194 | )
Amortization of actuarial loss | 50 |  |  | 55 |  |  | 73 |
Amortization of prior service credit | (12 | ) |  | (13 | ) |  | (16 | )
Net periodic cost | $ | 3 |  |  | $ | 21 |  |  | $ | 40 |
The components of net postretirement benefits cost are as follows:
Other Postretirement Benefits | 2016 |  | 2015 |  | 2014
Service cost | $ | — |  |  | $ | 1 |  |  | $ | 2 |
Interest cost | 6 |  |  | 7 |  |  | 12 |
Amortization of prior service credit | (41 | ) |  | (37 | ) |  | (34 | )
Amortization of actuarial loss | 5 |  |  | 4 |  |  | 6 |
Net periodic benefit credit | $ | (30 | ) |  | $ | (25 | ) |  | $ | (14 | )
Schedule of Projected Benefit Obligations, Accumulated Benefit Obligations, Plan Assets and Funded Status | The projected benefit obligations, accumulated benefit obligations, plan assets and funded status of the Company's U.S. and non-U.S. plans is as follows:
| U.S. Plans |  | Non-U.S. Plans
| 2016 |  | 2015 |  | 2016 |  | 2015
Projected Benefit Obligations |  |  |  |  |  |  |
Benefit obligations at January 1 | $ | 1,501 |  |  | $ | 1,601 |  |  | $ | 3,493 |  |  | $ | 3,750 |
Service cost | 14 |  |  | 14 |  |  | 21 |  |  | 24 |
Interest cost | 50 |  |  | 63 |  |  | 101 |  |  | 127 |
Plan participants’ contributions | — |  |  | — |  |  | 3 |  |  | 3 |
Amendments | 3 |  |  | — |  |  | — |  |  | — |
Settlements | (39 | ) |  | (5 | ) |  | — |  |  | — |
Actuarial (gain) / loss | 54 |  |  | (69 | ) |  | 382 |  |  | (62 | )
Acquisitions | — |  |  | — |  |  | — |  |  | 82 |
Benefits paid | (101 | ) |  | (103 | ) |  | (172 | ) |  | (190 | )
Foreign currency translation | — |  |  | — |  |  | (545 | ) |  | (241 | )
Benefit obligations at December 31 | $ | 1,482 |  |  | $ | 1,501 |  |  | $ | 3,283 |  |  | $ | 3,493 |
Plan Assets |  |  |  |  |  |  |
Fair value of plan assets at January 1 | $ | 1,190 |  |  | $ | 1,300 |  |  | $ | 3,169 |  |  | $ | 3,410 |
Actual return on plan assets | 65 |  |  | (9 | ) |  | 611 |  |  | 48 |
Employer contributions | 41 |  |  | 7 |  |  | 62 |  |  | 72 |
Plan participants’ contributions | — |  |  | — |  |  | 3 |  |  | 3 |
Settlements | (39 | ) |  | (5 | ) |  | — |  |  | — |
Acquisitions | — |  |  | — |  |  | — |  |  | 40 |
Benefits paid | (101 | ) |  | (103 | ) |  | (172 | ) |  | (190 | )
Foreign currency translation | — |  |  | — |  |  | (521 | ) |  | (214 | )
Fair value of plan assets at December 31 | $ | 1,156 |  |  | $ | 1,190 |  |  | $ | 3,152 |  |  | $ | 3,169 |
Funded Status | $ | (326 | ) |  | $ | (311 | ) |  | $ | (131 | ) |  | $ | (324 | )
Accumulated benefit obligations at December 31 | $ | 1,446 |  |  | $ | 1,463 |  |  | $ | 3,191 |  |  | $ | 3,387 |
Information for Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets |
Non-U.S. Plans | 2016 |  | 2015
Projected benefit obligations | $ | 224 |  |  | $ | 3,346 |
Accumulated benefit obligations | 200 |  |  | 3,241 |
Fair value of plan assets | 85 |  |  | 3,015 |
Information for pension plans with accumulated benefit obligations in excess of plan assets is as follows:
U.S. Plans | 2016 |  | 2015
Projected benefit obligations | $ | 1,482 |  |  | $ | 1,501 |
Accumulated benefit obligations | 1,446 |  |  | 1,463 |
Fair value of plan assets | 1,156 |  |  | 1,190 |
Schedule of Ranges for Asset Allocation and Summary of Defined Benefit Plan Assets and Accrued Income | The strategic ranges for asset allocation in the U.S. plan are as follows:
U.S. equities | 30 | % | to | 40 | %
International equities | 10 | % | to | 15 | %
Fixed income | 15 | % | to | 25 | %
Balanced funds | 10 | % | to | 20 | %
Real estate | 5 | % | to | 10 | %
Private equity | 5 | % | to | 10 | %
The strategic ranges for asset allocation in the U.K. plan are as follows:
Investment grade credit | 40 | % | to | 80 | %
Equities | 0 | % | to | 30 | %
Hedge funds | 0 | % | to | 10 | %
Real estate | 0 | % | to | 5 | %
Private equity | 0 | % | to | 15 | %
Emerging market wealth | 0 | % | to | 15 | %
Alternative credit | 0 | % | to | 15 | %
Other | 0 | % | to | 5 | %
The levels assigned to the defined benefit plan assets as of December 31, 2016 and 2015 are summarized in the tables below:
|  | 2016
|  | U.S. plan assets |  | Non-U.S. plan assets |  | Total
Level 1 |  |  |  |  |  |
Cash and cash equivalents |  | $ | 15 |  |  | $ | 83 |  |  | $ | 98 |
Global large cap equity |  | — |  |  | 14 |  |  | 14 |
U.S. large cap equity |  | 60 |  |  | 6 |  |  | 66 |
Global mid/small cap equity |  | — |  |  | 5 |  |  | 5 |
U.S. mid/small cap equity |  | 238 |  |  | 24 |  |  | 262 |
Mutual funds – global equity |  | 149 |  |  | 2 |  |  | 151 |
Mutual funds – U.S. equity |  | 214 |  |  | — |  |  | 214 |
Mutual funds – fixed income |  | 92 |  |  | — |  |  | 92 |
|  | 768 |  |  | 134 |  |  | 902 |
Level 2 |  |  |  |  |  |
Government issued debt securities |  | 49 |  |  | 514 |  |  | 563 |
Corporate debt securities |  | 75 |  |  | 61 |  |  | 136 |
Asset backed securities |  | 11 |  |  | 2 |  |  | 13 |
Structured debt |  | — |  |  | 695 |  |  | 695 |
Insurance contracts |  | — |  |  | 16 |  |  | 16 |
Derivatives |  | — |  |  | 98 |  |  | 98 |
Investment funds – fixed income |  | 2 |  |  | 496 |  |  | 498 |
Investment funds – global equity |  | — |  |  | 82 |  |  | 82 |
Investment funds – emerging markets |  | — |  |  | — |  |  | — |
|  | 137 |  |  | 1,964 |  |  | 2,101 |
Level 3 |  |  |  |  |  |
Investment funds – real estate |  | 85 |  |  | 47 |  |  | 132 |
Hedge funds |  | — |  |  | 207 |  |  | 207 |
Private equity |  | 22 |  |  | 193 |  |  | 215 |
Real estate – direct |  | 17 |  |  | 5 |  |  | 22 |
|  | 124 |  |  | 452 |  |  | 576 |
Total assets in fair value hierarchy |  | 1,029 |  |  | 2,550 |  |  | 3,579 |
Investments measured at NAV Practical Expedient (a) |  |  |  |  |  |
Investment funds – fixed income |  | 77 |  |  | 110 |  |  | 187 |
Investment funds – global equity |  | 26 |  |  | 243 |  |  | 269 |
Investment funds – emerging markets |  | 23 |  |  | — |  |  | 23 |
Hedge funds |  | — |  |  | 186 |  |  | 186 |
Investment funds – real estate |  | — |  |  | 57 |  |  | 57 |
|  | 126 |  |  | 596 |  |  | 722 |
Total investments at fair value |  | $ | 1,155 |  |  | $ | 3,146 |  |  | $ | 4,301 |
|  | 2015
|  | U.S. plan assets |  | Non-U.S. plan assets |  | Total
Level 1 |  |  |  |  |  |
Cash and cash equivalents |  | $ | 40 |  |  | $ | 132 |  |  | $ | 172 |
U.S. large cap equity |  | 62 |  |  | 7 |  |  | 69 |
U.S. mid/small cap equity |  | 231 |  |  | 18 |  |  | 249 |
Mutual funds – global equity |  | 164 |  |  | 2 |  |  | 166 |
Mutual funds – U.S. equity |  | 194 |  |  | — |  |  | 194 |
Mutual funds – fixed income |  | 134 |  |  | — |  |  | 134 |
|  | 825 |  |  | 159 |  |  | 984 |
Level 2 |  |  |  |  |  |
Government issued debt securities |  | 43 |  |  | 381 |  |  | 424 |
Corporate debt securities |  | 71 |  |  | 86 |  |  | 157 |
Asset backed securities |  | 15 |  |  | 4 |  |  | 19 |
Structured debt |  | — |  |  | 697 |  |  | 697 |
Insurance contracts |  | — |  |  | 17 |  |  | 17 |
Derivatives |  | — |  |  | 84 |  |  | 84 |
Investment funds – fixed income |  | 2 |  |  | 470 |  |  | 472 |
Investment funds – global equity |  | — |  |  | 70 |  |  | 70 |
Investment funds – emerging markets |  | — |  |  | 46 |  |  | 46 |
|  | 131 |  |  | 1,855 |  |  | 1,986 |
Level 3 |  |  |  |  |  |
Investment funds – real estate |  | 74 |  |  | 42 |  |  | 116 |
Hedge funds |  | 2 |  |  | 223 |  |  | 225 |
Private equity |  | 26 |  |  | 255 |  |  | 281 |
Real estate – direct |  | 16 |  |  | 4 |  |  | 20 |
|  | 118 |  |  | 524 |  |  | 642 |
Total assets in fair value hierarchy |  | 1,074 |  |  | 2,538 |  |  | 3,612 |
Investments measured at NAV Practical Expedient (a) |  |  |  |  |  |
Investment funds – fixed income |  | 69 |  |  | 115 |  |  | 184 |
Investment funds – global equity |  | 25 |  |  | 266 |  |  | 291 |
Investment funds – emerging markets |  | 21 |  |  | — |  |  | 21 |
Hedge funds |  | — |  |  | 189 |  |  | 189 |
Investment funds – real estate |  | — |  |  | 54 |  |  | 54 |
|  | 115 |  |  | 624 |  |  | 739 |
Total investments at fair value |  | $ | 1,189 |  |  | $ | 3,162 |  |  | $ | 4,351 |
(a) In accordance with ASU No. 2015-07, certain investments that are measured at fair value using the NAV per share practical expedient have not been classified in the fair value hierarchy. Accrued income excluded from the tables above is as follows:
| 2016 |  | 2015
U.S. plan assets | $ | 1 |  |  | $ | 1 |
Non-U.S. plan assets | 6 |  |  | 7 |
Reconciliation of Plan Assets Using Level 3 | The following tables reconcile the beginning and ending balances of plan assets measured using significant unobservable inputs (Level 3).
|  | Hedge funds |  | Private equity |  | Real estate |  | Total
Balance at January 1, 2015 |  | $ | 252 |  |  | $ | 333 |  |  | $ | 110 |  |  | $ | 695 |
Foreign currency translation |  | (11 | ) |  | (16 | ) |  | (4 | ) |  | (31 | )
Asset returns – assets held at reporting date |  | (7 | ) |  | (17 | ) |  | 11 |  |  | (13 | )
Asset returns – assets sold during the period |  | 17 |  |  | 54 |  |  | — |  |  | 71 |
Purchases, sales and settlements, net |  | (26 | ) |  | (73 | ) |  | 19 |  |  | (80 | )
Balance at December 31, 2015 |  | 225 |  |  | 281 |  |  | 136 |  |  | 642 |
Foreign currency translation |  | (37 | ) |  | (42 | ) |  | (4 | ) |  | (83 | )
Asset returns – assets held at reporting date |  | 24 |  |  | 2 |  |  | 10 |  |  | 36 |
Asset returns – assets sold during the period |  | 1 |  |  | 36 |  |  | — |  |  | 37 |
Purchases, sales and settlements, net |  | (6 | ) |  | (62 | ) |  | 12 |  |  | (56 | )
Balance at December 31, 2016 |  | $ | 207 |  |  | $ | 215 |  |  | $ | 154 |  |  | $ | 576 |
Additional Information About Pension Plan Assets Valued Using Net Asset Value | The following table presents additional information about the pension plan assets valued using net asset value as a practical expedient:
| Fair Value | Redemption Frequency | Redemption Notice Period
Balance at December 31, 2016 |  |  |
Investment funds – fixed income | $ | 187 |  | Daily | 1 - 15 days
Investment funds – global equity | 269 |  | Monthly | 1 - 30 days
Investment funds – emerging markets | 23 |  | Daily | 30 days
Hedge funds | 186 |  | Monthly | 5 - 45 days
Investment funds – real estate | 57 |  | Weekly | 2 days
Balance at December 31, 2015 |  |  |
Investment funds – fixed income | $ | 184 |  | Daily | 1 - 15 days
Investment funds – global equity | 291 |  | Monthly | 1 - 30 days
Investment funds – emerging markets | 21 |  | Daily | 30 days
Hedge funds | 189 |  | Monthly | 5 - 45 days
Investment funds – real estate | 54 |  | Weekly | 2 days
Schedule of Pension Assets and Liabilities | Pension assets and liabilities included in the Consolidated Balance Sheets are:
|  | 2016 |  | 2015
Non-current assets |  | $ | 14 |  |  | $ | 8 |
Current liabilities |  | 8 |  |  | 39 |
Non-current liabilities |  | 469 |  |  | 609 |
Schedule of Changes in Net Loss and Prior Service Cost/(Credit) | Changes in the net loss and prior service credit for the Company’s pension plans were:
|  | 2016 |  | 2015 |  | 2014
|  | Net loss |  | Prior service |  | Net loss |  | Prior service |  | Net loss |  | Prior service
Balance at January 1 |  | $ | 2,320 |  |  | $ | (54 | ) |  | $ | 2,423 |  |  | $ | (71 | ) |  | $ | 2,466 |  |  | $ | (94 | )
Reclassification to net periodic benefit cost |  | (114 | ) |  | 11 |  |  | (105 | ) |  | 13 |  |  | (120 | ) |  | 16 |
Current year loss/(gain) |  | 13 |  |  | — |  |  | 95 |  |  | — |  |  | 174 |  |  | — |
Amendments |  | — |  |  | 3 |  |  | — |  |  | — |  |  | — |  |  | 3 |
Foreign currency translation |  | (187 | ) |  | 8 |  |  | (93 | ) |  | 4 |  |  | (97 | ) |  | 4 |
Balance at December 31 |  | $ | 2,032 |  |  | $ | (32 | ) |  | $ | 2,320 |  |  | $ | (54 | ) |  | $ | 2,423 |  |  | $ | (71 | )
Changes in the net loss and prior service credit for the Company’s postretirement benefit plans were:
|  | 2016 |  | 2015 |  | 2014
|  | Net loss |  | Prior service |  | Net loss |  | Prior service |  | Net loss |  | Prior service
Balance at January 1 |  | $ | 47 |  |  | $ | (225 | ) |  | $ | 69 |  |  | $ | (211 | ) |  | $ | 97 |  |  | $ | (246 | )
Reclassification to net periodic benefit cost |  | (5 | ) |  | 41 |  |  | (4 | ) |  | 37 |  |  | (6 | ) |  | 34 |
Current year loss |  | 7 |  |  | — |  |  | (18 | ) |  | — |  |  | (24 | ) |  | — |
Amendments |  | — |  |  | — |  |  | — |  |  | (51 | ) |  | — |  |  | — |
Foreign currency translation |  | — |  |  | 2 |  |  | — |  |  | — |  |  | 2 |  |  | 1 |
Balance at December 31 |  | $ | 49 |  |  | $ | (182 | ) |  | $ | 47 |  |  | $ | (225 | ) |  | $ | 69 |  |  | $ | (211 | )
Schedule of Expected Future Benefit Payments | Expected future benefit payments, as of December 31, 2016, net of expected Medicare Part D subsidies of $4 in the aggregate are:
| Benefit Payments
2017 | $ | 16 |
2018 | 15 |
2019 | 14 |
2020 | 14 |
2021 | 13 |
2022 - 2026 | 58 |
Expected future benefit payments as of December 31, 2016 are:
| U.S. plans |  | Non-U.S. plans
2017 | $ | 117 |  |  | $ | 146 |
2018 | 114 |  |  | 150 |
2019 | 117 |  |  | 153 |
2020 | 115 |  |  | 156 |
2021 | 108 |  |  | 156 |
2022 - 2026 | 526 |  |  | 813 |
Schedule of Benefit Obligations Weighted Average Actuarial Assumptions | The weighted average actuarial assumptions used to calculate pension expense for each year were:
U.S. Plans |  | 2016 |  | 2015 |  | 2014
Discount rate - service cost |  | 4.9 | % |  | 4.0 | % |  | 4.8 | %
Discount rate - interest cost |  | 3.5 | % |  | 4.0 | % |  | 4.8 | %
Compensation increase |  | 4.6 | % |  | 4.6 | % |  | 3.0 | %
Long-term rate of return |  | 8.0 | % |  | 8.0 | % |  | 8.0 | %
Non-U.S. Plans |  | 2016 |  | 2015 |  | 2014
Discount rate - service cost |  | 3.9 | % |  | 3.4 | % |  | 4.4 | %
Discount rate - interest cost |  | 3.2 | % |  | 3.4 | % |  | 4.4 | %
Compensation increase |  | 2.9 | % |  | 2.7 | % |  | 3.2 | %
Long-term rate of return |  | 5.4 | % |  | 5.2 | % |  | 6.4 | %
The weighted average actuarial assumptions used to calculate the benefit obligations at December 31 are:
U.S. Plans |  | 2016 |  | 2015 |  | 2014
Discount rate |  | 4.2 | % |  | 4.4 | % |  | 4.0 | %
Compensation increase |  | 4.6 | % |  | 4.6 | % |  | 4.6 | %
Non-U.S. Plans |  | 2016 |  | 2015 |  | 2014
Discount rate |  | 2.7 | % |  | 3.7 | % |  | 3.4 | %
Compensation increase |  | 3.3 | % |  | 2.9 | % |  | 2.7 | %
Schedule of Changes in Benefit Obligations | Changes in the benefit obligations were:
|  | 2016 |  | 2015
Benefit obligations at January 1 |  | $ | 171 |  |  | $ | 241 |
Service cost |  | — |  |  | 1 |
Interest cost |  | 6 |  |  | 7 |
Amendments |  | — |  |  | (52 | )
Actuarial loss / (gain) |  | 7 |  |  | (19 | )
Acquisitions |  | — |  |  | 20 |
Curtailment |  | — |  |  | (3 | )
Benefits paid |  | (15 | ) |  | (17 | )
Foreign currency translation |  | (2 | ) |  | (7 | )
Benefit obligations at December 31 |  | $ | 167 |  |  | $ | 171 |
Schedule of Assumed Health Care Cost Trend Rates | The assumed health care cost trend rates at December 31, 2016 are as follows:
Health care cost trend rate assumed for 2017 | 4.0 | %
Rate that the cost trend rate gradually declines to | 3.1 | %
Year that the rate reaches the rate it is assumed to remain | 2035 |
Schedule of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates | A one-percentage-point change in assumed health care cost trend rates would have the following effects:
|  | One percentage point
|  | Increase |  | Decrease
Effect on total service and interest cost |  | $ | 1 |  |  | $ | 1 |
Effect on postretirement benefit obligation |  | $ | 8 |  |  | $ | 7 |
Schedule of Weighted Average Discount Rates Used in Benefit Obligations Calculation | Weighted average discount rates used to calculate the benefit obligations at the end of each year and the cost for each year are presented below.
| 2016 |  | 2015 |  | 2014
Benefit obligations | 4.0 | % |  | 3.9 | % |  | 4.0 | %
Service cost | 4.9 | % |  | 4.0 | % |  | 4.8 | %
Interest cost | 3.6 | % |  | 4.0 | % |  | 4.8 | %

X
- References No definition available. + Details
Name: | us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
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
- Definition Tabular disclosure of benefit obligations including accumulated benefit obligation and projected benefit 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 (e) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfAccumulatedAndProjectedBenefitObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
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 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 change in the benefit obligation of pension plans and/or other employee benefit plans 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=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfChangesInProjectedBenefitObligationsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of one or more of the entity's defined benefit pension plans or one or more other defined benefit postretirement plans, separately for pension plans and other postretirement benefit plans including the entity's schedule of fair value of plan assets for defined benefit or other postretirement plans. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2439-114920 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2417-114920 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e2410-114920 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 55 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=73719040&loc=d3e4179-114921 Reference 5: 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=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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 health care cost trend rates on the aggregate of the service and interest cost components of net periodic postretirement health care benefit costs and the accumulated postretirement benefit obligation for health care 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 (m) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfEffectOfOnePercentagePointChangeInAssumedHealthCareCostTrendRatesTableTextBlock
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 assumed health care cost trend rates for the next year used to measure the expected cost of benefits covered by the plans, including the ultimate trend rate(s) and when that rate is expected to be achieved. + 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 (l) -URI http://asc.fasb.org/extlink&oid=65897934&loc=d3e1928-114920 + Details
Name: | us-gaap_ScheduleOfHealthCareCostTrendRatesTableTextBlock
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

X
- Definition Tabular disclosure of the average discount rate in the country of origin applied to insurance contracts to determine future policy benefits to be paid to or on behalf of policyholders and the methodology and assumptions for calculating the discount rate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 5 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=65670685&loc=d3e14881-158438 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 40 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=6482852&loc=d3e14931-158439 + Details
Name: | us-gaap_ScheduleOrDescriptionOfWeightedAverageDiscountRateTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration