XML 66 R54.htm IDEA: XBRL DOCUMENT v3.23.2
Hedging Activities - Narrative (Details)
£ in Millions, $ in Millions, € in Billions
3 Months Ended 12 Months Ended
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Mar. 31, 2023
USD ($)
Jun. 15, 2023
USD ($)
Dec. 31, 2022
GBP (£)
Sep. 30, 2022
EUR (€)
Derivative [Line Items]            
Debt outstanding $ 5,661   $ 5,594      
Disposed of by sale | U.K. Disposal Group (Disposal Group)            
Derivative [Line Items]            
Reclassification of gains from AOCI   $ 26        
Fair Value Hedges | USD | Floating interest rate swaps | Derivatives designated for hedge accounting            
Derivative [Line Items]            
Derivative, notional amount 1,250   1,250      
Cash Flow Hedges | Floating interest rate swaps | Derivatives designated for hedge accounting            
Derivative [Line Items]            
Derivative, notional amount, entered into during period $ 50   450      
Derivative, notional amount       $ 500    
Derivative termination proceeds, amortization period (in years) 10 years          
Cash Flow Hedges | USD | Fixed interest rate swaps | Derivatives designated for hedge accounting            
Derivative [Line Items]            
Derivative, notional amount $ 0   $ 450      
Derivatives designated as net investment hedges | Fair Value Hedges | EUR | Derivatives designated for hedge accounting            
Derivative [Line Items]            
Derivative, notional amount | €           € 1.1
British Pound Sterling Denominated Notes | Term Loan            
Derivative [Line Items]            
Debt outstanding | £         £ 450