Revenue Recognition Contractual Liabilities (Tables)

12 Months Ended

Jun. 30, 2019

Revenue Recognition and Deferred Revenue [Abstract]

Contractual Liabilities

Contract Liabilities

Contract liabilities relate to cash consideration that the Company receives in advance of satisfying the related performance obligations. Changes in the contractual liabilities balance during the twelve months ended June 30, 2019 are as follows:

(Dollars in millions)
Balance at June 30, 2018	$	100.9
Balance at June 30, 2019	$	177.4
Revenue recognized in the period from:
Amounts included in contracts liability at the beginning of the period	$	55.6