Accrued Liabilities

3 Months Ended

Sep. 30, 2019

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consisted of the following as of September 30, 2019 and June 30, 2019:

($ in millions)	September 30, 2019		June 30, 2019
Accrued compensation and benefits	$	42.1	$	71.2
Accrued postretirement benefits	14.7		14.7
Deferred revenue	11.7		10.5
Derivative financial instruments	10.7		16.7
Current portion of lease liabilities	10.2		—
Accrued income taxes	7.0		4.2
Accrued interest expense	3.8		10.4
Accrued pension liabilities	3.4		3.4
Other	25.5		26.5
Total accrued liabilities	$	129.1	$	157.6