Quarterly report pursuant to Section 13 or 15(d)

Certain Relationships And Related Party Transactions (Components Of Net Transfers) (Details)

v3.20.2
Certain Relationships And Related Party Transactions (Components Of Net Transfers) (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Certain Relationships And Related Party Transactions [Abstract]        
Cash pooling $ (5,426) $ (34,171) $ 81,581 $ (72,714)
Corporate overhead allocations 4,767 5,445 12,694 16,712
Asset transfers 75,175   75,320  
Net transfers from (to) Parent $ 74,516 $ (28,726) $ 169,595 $ (56,002)