v3.26.1
Long-Term Debt and Credit Facilities - Revolving Letters of Credit (Details)
$ in Millions
Mar. 31, 2026
USD ($)
Long-term Debt and Credit Facilities  
Letters of credit outstanding $ 188
Facility Maintained By a Subsidiary  
Long-term Debt and Credit Facilities  
Letters of credit outstanding 3
Letter of Credit | Uncommitted Letter of Credit Facility  
Long-term Debt and Credit Facilities  
Maximum borrowing capacity 225
Revolving Credit Facility  
Long-term Debt and Credit Facilities  
Letters of credit outstanding $ 185