Quarterly report pursuant to Section 13 or 15(d)

SHORT-TERM BORROWINGS AND LONG-TERM DEBT - Additional Information (Detail)

v3.20.2
SHORT-TERM BORROWINGS AND LONG-TERM DEBT - Additional Information (Detail) - USD ($)
Apr. 01, 2020
Mar. 31, 2020
Sep. 26, 2020
Apr. 30, 2020
Line of Credit Facility [Line Items]        
Credit facility amount outstanding       $ 2,250,000,000
Ratio of consolidated indebtedness to consolidated capitalization maximum 70.00% 60.00%    
Covenant liquidity threshold       $ 750,000,000.0
Senior Notes        
Line of Credit Facility [Line Items]        
Long-term debt     $ 2,980,000,000