Accrued Liabilities

6 Months Ended

Dec. 31, 2020

Accrued Liabilities, Current [Abstract]

Accrued Liabilities

Accrued Liabilities

Accrued liabilities consisted of the following as of December 31, 2020 and June 30, 2020:

($ in millions)	December 31, 2020		June 30, 2020
Accrued compensation and benefits	$	44.7	$	50.4
Accrued pension liabilities	34.8		20.2
Accrued interest expense	15.6		10.4
Accrued postretirement benefits	14.0		14.0
Current portion of lease liabilities	10.7		11.5
Derivative financial instruments	7.2		11.1
Contract liabilities	5.5		12.3
Accrued income taxes	0.8		1.0
Other	24.1		27.0
Total accrued liabilities	$	157.4	$	157.9