Employee Benefit Plans - Defined Benefit Plans Assets Measured at Fair Value (Details) - USD ($) $ in Millions | Dec. 31, 2016 | Dec. 31, 2015 |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Reverse Repurchase Agreements Segregated under Securities Exchange Commission Regulation | | $ 116 | | |
United States Pension Plan of US Entity [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 2,774 | | $ 2,806 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 819 | | 733 |
Pension Fair Value, Level One, Other Assets | | 15 | | (103) |
United States Pension Plan of US Entity [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 171 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Foreign Pension Plan [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 5,384 | | 5,353 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 720 | | 746 |
Pension Fair Value, Level One, Other Assets | | 6 | | 5 |
Foreign Pension Plan [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 544 | | 577 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | 55 |
Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 629 | | 777 |
Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 171 |
Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | (103) |
Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,174 | | 1,799 |
Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 544 | | 577 |
Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | 5 |
Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,314 | | 1,279 |
Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | (1) |
Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 3,259 | | 2,539 |
Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | 50 |
Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 12 | | 17 |
Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | 0 |
Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 231 | | 269 |
Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Cash and cash equivalents [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [2] | | | 0 |
US Equity Securities [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 388 | | 400 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 68 | | 20 |
US Equity Securities [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 308 | | 238 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
US Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 320 | | 380 |
US Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 266 | | 200 |
US Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 42 | | 38 |
US Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
International Equity Securities [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 418 | | 445 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 160 | | 157 |
International Equity Securities [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,207 | | 1,163 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 127 | | 112 |
International Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 258 | | 287 |
International Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 358 | | 1,011 |
International Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 1 |
International Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 722 | | 40 |
International Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
International Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Equity Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Treasury Securities [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 233 | | 216 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
US Treasury Securities [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 44 | | 48 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 233 | | 216 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 44 | | 48 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
US Treasury Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Debt security issued by government agency [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 65 | | 156 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Debt security issued by government agency [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,654 | | 1,602 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 3 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 65 | | 156 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,654 | | 1,599 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Debt security issued by government agency [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Corporate Bond Securities [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,052 | | 913 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Corporate Bond Securities [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 618 | | 695 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 3 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1,052 | | 913 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 618 | | 692 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Corporate Bond Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Asset-backed Securities [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 2 | | 2 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Asset-backed Securities [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1 | | 1 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 2 | | 2 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 1 | | 1 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Asset-backed Securities [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Fixed Income Securities [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Real estate [Member] | United States Pension Plan of US Entity [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 82 | | 98 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 34 | | 39 |
Real estate [Member] | Foreign Pension Plan [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 289 | | 299 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 168 | | 154 |
Real estate [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 36 | | 42 |
Real estate [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Real estate [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Real estate [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Real estate [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 12 | | 17 |
Real estate [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Real estate [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 121 | | 145 |
Private Equity Or Venture Capital [Member] | United States Pension Plan of US Entity [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 490 | | 499 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 490 | | 499 |
Private Equity Or Venture Capital [Member] | Foreign Pension Plan [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 491 | | 550 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 425 | | 480 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 60 | | 66 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Private Equity Or Venture Capital [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Private Equity Or Venture Capital [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 6 | | 4 |
Guaranteed Insurance Contracts [Member] | United States Pension Plan of US Entity [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Foreign Pension Plan [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 104 | | 120 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Guaranteed Insurance Contracts [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Guaranteed Insurance Contracts [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 104 | | 120 |
Defined Benefits Plan Assets, Other [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 82 | [3] | (86) |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1],[3] | 67 | | 18 |
Defined Benefits Plan Assets, Other [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 60 | | |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1],[3] | 0 | | 0 |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 15 | | |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 6 | | |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 0 | | |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 54 | | |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 0 | | |
Defined Benefits Plan Assets, Other [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Other [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | [3] | 0 | | |
Derivative [Member] | United States Pension Plan of US Entity [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | (38) | | (8) |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Derivative [Member] | Foreign Pension Plan [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 64 | | 5 |
Defined Benefit Plan Net Asset Value Of Plan Assets Excluding Non Financial Assets Net | [1] | 0 | | 0 |
Derivative [Member] | Fair Value, Inputs, Level 1 [Member] | United States Pension Plan of US Entity [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Derivative [Member] | Fair Value, Inputs, Level 1 [Member] | Foreign Pension Plan [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Derivative [Member] | Fair Value, Inputs, Level 2 [Member] | United States Pension Plan of US Entity [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | (38) | | (8) |
Derivative [Member] | Fair Value, Inputs, Level 2 [Member] | Foreign Pension Plan [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 64 | | 5 |
Derivative [Member] | Fair Value, Inputs, Level 3 [Member] | United States Pension Plan of US Entity [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | 0 | | 0 |
Derivative [Member] | Fair Value, Inputs, Level 3 [Member] | Foreign Pension Plan [Member] | Derivative [Member] | | | | |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | | | | |
Defined Benefit Plan Fair Value Of Plan Assets Levels 1, 2 and 3 | | $ 0 | | $ 0 |
| |
[1] | Certain assets that are measured at fair value using the NAV per share (or its equivalent) practical expedient, have not been classified in the fair value hierarchy. | |
[2] | Other Level 1 includes net non-financial (liabilities) assets of $(103) U.S. and $5 Non-U.S., respectively, such as due to/from broker, interest receivables and accrued expenses. In 2015, the US Plans' Other included plan liabilities of $116 related to unsettled transactions such as purchases or sales of US Treasury securities with settlement dates beyond fiscal year-end. | |
[3] | Other Level 1 includes net non-financial assets of $15 U.S. and $6 Non-U.S., respectively, such as due to/from broker, interest receivables and accrued expenses. | |