XML 51 R42.htm IDEA: XBRL DOCUMENT v3.22.1
Derivative Instruments and Hedging Activities Disclosure - Gains (Losses) on Net Investment Hedges (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Mar. 31, 2022
Mar. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]        
Net gains (losses) recorded to Accumulated other comprehensive income (loss), net of tax $ 78 $ (15) $ 119 $ 50
Foreign Currency-Denominated Debt        
Derivative Instruments, Gain (Loss) [Line Items]        
Net gains (losses) recorded to Accumulated other comprehensive income (loss), net of tax 45   94  
Net gains (losses) recorded to Accumulated other comprehensive income (loss), gross   35   (21)
Cross-Currency Swaps        
Derivative Instruments, Gain (Loss) [Line Items]        
Net gains (losses) recorded to Accumulated other comprehensive income (loss), net of tax $ 16   $ 46  
Net gains (losses) recorded to Accumulated other comprehensive income (loss), gross   $ 40   $ (84)