Leases (Tables)

6 Months Ended

Jun. 30, 2020

Leases [Abstract]

Components of Lease Expense

The components of lease expense were as follows:

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
	2020		2019		2020		2019
Operating lease cost	$	21	$	21	$	41	$	38
Finance lease cost	1		2		1		3
Sublease income	(1)		(1)		(1)		(2)
Total lease cost	$	21	$	22	$	41	$	39