Related Party Transactions (Tables)

9 Months Ended

Sep. 30, 2019

Related Party Transactions [Abstract]

Schedule of related party transactions

	Three Months Ended September 30,				Nine Months Ended September 30,
(In millions)	2019		2018		2019		2018
Transactions with Horseshoe Baltimore
Management fees	$	2	$	2	$	7	$	7
Allocated expenses	2		1		5		4