XML 58 R46.htm IDEA: XBRL DOCUMENT v3.21.2
Derivative Instruments and Hedging Activities (Fair Value Of Derivatives Designated As Hedging Instruments) (Details) - Designated As Hedging Instrument [Member] - USD ($)
$ in Millions
Sep. 30, 2021
Dec. 31, 2020
Derivative [Line Items]    
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value $ 9 $ 0
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value 117 265
Interest Rate Derivative Assets, at Fair Value 58 61
Interest Rate Derivative Liabilities, at Fair Value 1 15
Derivative Instruments in Hedges, Assets, at Fair Value 67 61
Derivative Instruments in Hedges, Liabilities, at Fair Value $ 118 $ 280