Accrued Liabilities

3 Months Ended

Sep. 30, 2018

Accrued liabilities consisted of the following as of September 30, 2018 and June 30, 2018:



($ in millions)	September 30, 2018		June 30, 2018
Accrued compensation and benefits	$	42.5	$	83.3
Accrued postretirement benefits	15.4		15.4
Deferred revenue	12.5		10.4
Derivative financial instruments	4.0		—
Accrued interest expense	3.8		10.4
Accrued pension liabilities	3.3		3.3
Accrued income taxes	2.7		1.4
Other	23.3		24.4
Total accrued liabilities	$	107.5	$	148.6