XML 104 R86.htm IDEA: XBRL DOCUMENT v3.19.2
DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES - Derivative Liabilities (Detail) - USD ($)
$ in Millions
Jun. 30, 2019
Dec. 31, 2018
Derivative [Line Items]    
Net Amount Presented in the Consolidated Balance Sheets $ 25 $ 13
Financial Instruments 24 12
Cash Collateral 0 0
Net Amount 1 1
Interest rate contracts - designated [Member]    
Derivative [Line Items]    
Net Amount Presented in the Consolidated Balance Sheets 1 3
Financial Instruments 1 3
Cash Collateral 0 0
Net Amount 0 0
Interest rate swaps - not designated [Member]    
Derivative [Line Items]    
Net Amount Presented in the Consolidated Balance Sheets 24 10
Financial Instruments 23 9
Cash Collateral 0 0
Net Amount $ 1 $ 1