XML 675 R193.htm IDEA: XBRL DOCUMENT v3.22.0.1
Schedule I - Condensed Financial Information of Parent (Exelon Corporate) - Debt and Credit Agreements - Schedule of Debt Maturities (Details)
$ in Millions
Dec. 31, 2021
USD ($)
Debt Instrument [Line Items]  
2022 $ 3,373
2023 865
2024 818
2025 2,223
2026 1,725
Thereafter 29,752
Total 38,756
Corporate, Non-Segment [Member]  
Debt Instrument [Line Items]  
2022 1,150
2023 0
2024 0
2025 807
2026 750
Thereafter 4,582
Total $ 7,289