XML 77 R67.htm IDEA: XBRL DOCUMENT v3.19.2
Fair Value Measurements - Information about Assets and Liabilities Recorded at Fair Value (Details) - USD ($)
$ in Millions
Jun. 30, 2019
Dec. 31, 2018
Assets:    
Investments $ 10 $ 10
Foreign Exchange Contracts 15 18
Total Assets at Fair Value 25 28
Liabilities:    
Foreign Exchange Contracts 16 7
Total Liabilities at Fair Value 16 7
Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)    
Assets:    
Investments 10 10
Foreign Exchange Contracts 0 0
Total Assets at Fair Value 10 10
Liabilities:    
Foreign Exchange Contracts 0 0
Total Liabilities at Fair Value 0 0
Significant Other Observable Inputs (Level 2)    
Assets:    
Investments 0 0
Foreign Exchange Contracts 15 18
Total Assets at Fair Value 15 18
Liabilities:    
Foreign Exchange Contracts 16 7
Total Liabilities at Fair Value 16 7
Significant Unobservable Inputs (Level 3)    
Assets:    
Investments 0 0
Foreign Exchange Contracts 0 0
Total Assets at Fair Value 0 0
Liabilities:    
Foreign Exchange Contracts 0 0
Total Liabilities at Fair Value $ 0 $ 0