XML 105 R92.htm IDEA: XBRL DOCUMENT v3.10.0.1
Employee Retirement Plans Summary of the Basis Used to Measure Pension Plans' Assets at Fair Value (Details) - USD ($)
$ in Thousands
Dec. 29, 2018
Dec. 30, 2017
Dec. 31, 2016
USPlans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets $ 14,634 $ 16,102 $ 13,589
Defined Benefit Plan, Net Asset Value of Plan Assets 175 486  
Non US Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 1,141,381 1,296,539 $ 1,173,865
Defined Benefit Plan, Net Asset Value of Plan Assets 859,993 990,888  
Hedge Funds, Multi-strategy | Non US Plans | Hedge Funds, Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 73,783 79,035  
Defined Benefit Plan, Net Asset Value of Plan Assets 73,783 79,035  
Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Arbitrage&Event      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 73,261 83,814  
Defined Benefit Plan, Net Asset Value of Plan Assets 73,261 83,814  
Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Directional Trading&Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 44,091 34,107  
Defined Benefit Plan, Net Asset Value of Plan Assets 44,091 34,107  
Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Cash & Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 21,719 48,440  
Defined Benefit Plan, Net Asset Value of Plan Assets 21,719 48,440  
Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Direct Sourcing      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,289 1,675  
Defined Benefit Plan, Net Asset Value of Plan Assets 2,289 1,675  
Leveraged Loans | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 18,295 30,755  
Defined Benefit Plan, Net Asset Value of Plan Assets 18,295 30,755  
Short Term Investment Fund | USPlans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets [1] 175 486  
Defined Benefit Plan, Net Asset Value of Plan Assets [1] 175 486  
Short Term Investment Fund | Non US Plans | Cash and Cash Equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 28,434 42,857  
Defined Benefit Plan, Net Asset Value of Plan Assets 21,453 18,871  
Equity Securities | USPlans | U S Large Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,615 3,485  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Equity Securities | USPlans | U S Mid Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 329 474  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Equity Securities | USPlans | U S Small Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 326 475  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Equity Securities | USPlans | International Equity Securities      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,937 4,507  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Equity Securities | Non US Plans | Equity Securities, U K Market      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 155,687 178,093  
Defined Benefit Plan, Net Asset Value of Plan Assets 76,749 79,685  
Equity Securities | Non US Plans | Equity Securities, International, Developed      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 99,872 145,295  
Defined Benefit Plan, Net Asset Value of Plan Assets 85,375 128,668  
Equity Securities | Non US Plans | Equity Securities, Unquoted Private Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 1,752 3,687  
Defined Benefit Plan, Net Asset Value of Plan Assets 1,752 3,687  
Equity Securities | Non US Plans | Equity Securities, international, Emerging      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 7,488 7,261  
Defined Benefit Plan, Net Asset Value of Plan Assets 6,897 6,876  
Fixed Income | USPlans | Government/Corporate      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 5,994 4,744  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Fixed Income | USPlans | High Yield Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 1,102 809  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 650 3,750  
Defined Benefit Plan, Net Asset Value of Plan Assets 650 3,750  
Fixed Income | Non US Plans | Fixed Income,Convertible Bonds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 188 187  
Defined Benefit Plan, Net Asset Value of Plan Assets 188 187  
Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Index Linked      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 47,873 228,699  
Defined Benefit Plan, Net Asset Value of Plan Assets 44,259 224,644  
Fixed Income | Non US Plans | Fixed Income, Government/Corporate, International      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 75,980 46,065  
Defined Benefit Plan, Net Asset Value of Plan Assets 75,980 46,065  
Fixed Income | Non US Plans | Fixed Income, Government/Corporate, U K      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 468,608 347,840  
Defined Benefit Plan, Net Asset Value of Plan Assets 449,969 321,176  
Alternative Investment [Member] | USPlans | Real Estate Funds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 591 469  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Alternative Investment [Member] | USPlans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 565 653  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Alternative Investment [Member] | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets (137,952) (131,387)  
Defined Benefit Plan, Net Asset Value of Plan Assets (138,043) (131,484)  
Real Estate Funds | Non US Plans | Real Estate Funds, Direct      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 148,551 135,238  
Defined Benefit Plan, Net Asset Value of Plan Assets 0 0  
Real Estate Funds | Non US Plans | Real Estate Funds,Indirect      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 10,812 11,128  
Defined Benefit Plan, Net Asset Value of Plan Assets 1,326 10,937  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | USPlans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 14,459 15,616  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Non US Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 114,018 140,044  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Hedge Funds, Multi-strategy | Non US Plans | Hedge Funds, Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Arbitrage&Event      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Directional Trading&Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Cash & Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Direct Sourcing      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Leveraged Loans | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short Term Investment Fund | USPlans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets [1] 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Short Term Investment Fund | Non US Plans | Cash and Cash Equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 4,325 8,135  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | USPlans | U S Large Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,615 3,485  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | USPlans | U S Mid Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 329 474  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | USPlans | U S Small Cap      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 326 475  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | USPlans | International Equity Securities      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,937 4,507  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | Non US Plans | Equity Securities, U K Market      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 78,938 98,408  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | Non US Plans | Equity Securities, International, Developed      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 14,497 16,627  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | Non US Plans | Equity Securities, Unquoted Private Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Equity Securities | Non US Plans | Equity Securities, international, Emerging      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 591 385  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | USPlans | Government/Corporate      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 5,994 4,744  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | USPlans | High Yield Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 1,102 809  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | Non US Plans | Fixed Income,Convertible Bonds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Index Linked      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 3,614 4,055  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, International      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, U K      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 11,860 12,247  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Alternative Investment [Member] | USPlans | Real Estate Funds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 591 469  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Alternative Investment [Member] | USPlans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 565 653  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Alternative Investment [Member] | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 5 (4)  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Real Estate Funds | Non US Plans | Real Estate Funds, Direct      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Real Estate Funds | Non US Plans | Real Estate Funds,Indirect      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 188 191  
Fair Value, Inputs, Level 2 | Non US Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 167,284 165,506  
Fair Value, Inputs, Level 2 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Funds, Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Arbitrage&Event      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Directional Trading&Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Cash & Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Direct Sourcing      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Leveraged Loans | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Short Term Investment Fund | Non US Plans | Cash and Cash Equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 2,656 15,851  
Fair Value, Inputs, Level 2 | Equity Securities | Non US Plans | Equity Securities, U K Market      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Equity Securities | Non US Plans | Equity Securities, International, Developed      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Equity Securities | Non US Plans | Equity Securities, Unquoted Private Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Equity Securities | Non US Plans | Equity Securities, international, Emerging      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Fixed Income | Non US Plans | Fixed Income,Convertible Bonds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Index Linked      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, International      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, U K      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 6,779 14,417  
Fair Value, Inputs, Level 2 | Alternative Investment [Member] | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 2 | Real Estate Funds | Non US Plans | Real Estate Funds, Direct      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 148,551 135,238  
Fair Value, Inputs, Level 2 | Real Estate Funds | Non US Plans | Real Estate Funds,Indirect      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 9,298 0  
Fair Value, Inputs, Level 3 | Non US Plans      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 86 101  
Fair Value, Inputs, Level 3 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Funds, Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Arbitrage&Event      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Directional Trading&Fixed Income      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Cash & Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Hedge Funds, Multi-strategy | Non US Plans | Hedge Fund, Direct Sourcing      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Leveraged Loans | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Short Term Investment Fund | Non US Plans | Cash and Cash Equivalents      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Equity Securities | Non US Plans | Equity Securities, U K Market      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Equity Securities | Non US Plans | Equity Securities, International, Developed      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Equity Securities | Non US Plans | Equity Securities, Unquoted Private Equity      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Equity Securities | Non US Plans | Equity Securities, international, Emerging      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Other      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Fixed Income | Non US Plans | Fixed Income,Convertible Bonds      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, Index Linked      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, International      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Fixed Income | Non US Plans | Fixed Income, Government/Corporate, U K      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Alternative Investment [Member] | Non US Plans | Commodities Contracts      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 86 101  
Fair Value, Inputs, Level 3 | Real Estate Funds | Non US Plans | Real Estate Funds, Direct      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets 0 0  
Fair Value, Inputs, Level 3 | Real Estate Funds | Non US Plans | Real Estate Funds,Indirect      
Defined Benefit Plan Disclosure [Line Items]      
Defined Benefit Plan, Fair Value of Plan Assets $ 0 $ 0  
[1] Represents collective short term investment fund, composed of high-grade money market instruments with short maturities.