Note 11. Acquired Developed Technology and Other Intangibles

The following tables present details of the Company’s acquired developed technology, customer relationships and other intangibles for the fiscal years ended June 30, 2018, and July 1, 2017, (in millions):



As of June 30, 2018	Gross Carrying Amount		Accumulated Amortization			Net
Acquired developed technology	$	447.8	$	(326.4	)	$	121.4
Customer relationships	175.4		(97.1		)	78.3
In-process research and development	9.0		—			9.0
Other (1)	42.8		(16.4		)	26.4
Total intangibles	$	675.0	$	(439.9	)	$	235.1



As of July 1, 2017	Gross Carrying Amount		Accumulated Amortization			Net
Acquired developed technology	$	369.3	$	(352.0	)	$	17.3
Customer relationships	94.9		(81.3		)	13.6
Other (1)	9.9		(9.7		)	0.2
Total intangibles	$	474.1	$	(443.0	)	$	31.1


(1)	Other intangibles consist of customer backlog, non-competition agreements, patents, proprietary know-how and trade secrets, trademarks and trade names.

As a result of our acquisitions of AW and Trilithic during fiscal 2018, we recorded $232.0 million and $26.8 million of acquired intangible assets, respectively. Refer to “Note 7. Acquisitions” for more information related to our acquisitions.

During fiscal 2018, 2017 and 2016, the Company recorded $47.7 million, $28.3 million and $31.9 million, respectively, of amortization related to acquired developed technology and other intangibles. The following table presents details of the Company’s amortization (in millions):



	Years Ended
	June 30, 2018		July 1, 2017		July 2, 2016
Cost of revenues	$	26.7	$	14.3	$	17.3
Operating expense	21.0		14.0		14.6
Total	$	47.7	$	28.3	$	31.9

Based on the carrying amount of acquired developed technology, customer relationships and other intangibles as of June 30, 2018, and assuming no future impairment of the underlying assets, the estimated future amortization is as follows (in millions):



Fiscal Years
2019	$	68.5
2020	59.6
2021	55.2
2022	28.4
Thereafter	14.4
Total amortization	$	226.1