Restricted Cash (Tables)

3 Months Ended

Mar. 31, 2019

Restricted Cash

Schedule of increase in cash flow statement balances due to inclusion of restricted cash

The inclusion of restricted cash increased the balances of the unaudited condensed consolidated statement of cash flows as follows (dollars in millions):

	Three Months Ended March 31,
	2019		2018
Beginning Balance	$	3.9	$	3.9
Ending Balance		3.8		3.9