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v3.21.2

Financing Activities (Details) $ in Millions | 6 Months Ended
--- | ---
Jun. 30, 2021 USD ($)
Debt Instrument [Line Items] |
Debt Instrument, Maturity Date | Jun. 15, 2030
Senior Notes [Member] |
Debt Instrument [Line Items] |
Debt Instrument, Issuance Date | Jun. 09, 2020
Debt Instrument, Interest Rate, Stated Percentage | 3.15%
Debt Instrument, Face Amount | $ 600
Long-term Debt, Gross | 593
Debt Issuance Costs, Net | $ 5
Senior Notes Due 2021 [Member] |
Debt Instrument [Line Items] |
Debt Instrument, Interest Rate, Stated Percentage | 5.00%
Debt Instrument, Face Amount | $ 400

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