Definite Lived Long-Lived Assets (Tables)

6 Months Ended

Dec. 31, 2017

Intangible Assets Disclosure [Abstract]

Other Intangible Assets Subject to Amortization

The details of other intangible assets subject to amortization as of December 31, 2017 and June 30, 2017, are as follows:

(Dollars in millions)	Weighted Average Life	Gross Carrying Value		Accumulated Amortization			Net Carrying Value
December 31, 2017
Amortized intangibles:
Core technology	18 years	$	172.7	$	(81.2	)	$	91.5
Customer relationships	14 years	589.3		(121.2		)	468.1
Product relationships	12 years	212.0		(189.6		)	22.4
Total intangible assets		$	974.0	$	(392.0	)	$	582.0

The increase in customer relationships is associated with the acquisition of Catalent Indiana in October 2017. Refer to Note 2 Business Combinations for details of the acquisition.

(Dollars in millions)	Weighted Average Life	Gross Carrying Value		Accumulated Amortization			Net Carrying Value
June 30, 2017
Amortized intangibles:
Core technology	18 years	$	170.3	$	(74.8	)	$	95.5
Customer relationships	14 years	253.0		(106.1		)	146.9
Product relationships	12 years	206.9		(176.2		)	30.7
Total intangible assets		$	630.2	$	(357.1	)	$	273.1

Future Amortization Expense

Future amortization expense for the next five fiscal years is estimated to be:

(Dollars in millions)	Remainder   Fiscal 2018		2019		2020		2021		2022		2023
Amortization expense	$	34.8	$	63.8	$	49.7	$	49.7	$	49.7	$	49.7