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Schedule of Annual Installments (Details)
$ in Millions
Sep. 30, 2020
USD ($)
Long-term Debt, Fiscal Year Maturity [Abstract]  
Long-Term Debt, Maturity, Remainder of Fiscal Year $ 0
Long-Term Debt, Maturity, Year One 1
Long-Term Debt, Maturity, Year Two 2
Long-Term Debt, Maturity, Year Three 131
Long-Term Debt, Maturity, Year Four 1
Long-Term Debt, Maturity, Year Five $ 125