Goodwill and Other Intangible Assets

The Company has allocated goodwill to reporting units within its Engine Products and Industrial Products segments. On October 18, 2018, the Company acquired BOFA and recorded goodwill for this transaction. See Note 2 for additional discussion of the acquisition. There was no disposition activity or impairment charges recorded during the years ended July 31, 2019 and 2018.

The following is a reconciliation of goodwill for the years ended July 31, 2019 and 2018 (in millions):



	Engine Products			Industrial Products			Total
July 31, 2017	$	84.3		$	153.8		$	238.1
Goodwill acquired	0.6			—			0.6
Currency translation	—			(0.3		)	(0.3		)
July 31, 2018	84.9			153.5			238.4
Goodwill acquired	—			72.9			72.9
Currency translation	(0.4		)	(7.8		)	(8.2		)
July 31, 2019	$	84.5		$	218.6		$	303.1

The following table summarizes the net intangible assets for the years ended July 31, 2019 and 2018 (in millions):



		July 31, 2019					July 31, 2018
	Weighted Average Useful Life	Gross Carrying Amount		Accumulated Amortization			Gross Carrying Amount		Accumulated Amortization

Customer relationships	10.0	$	101.5	$	(43.3	)	$	63.0	$	(35.7	)
Patents, trademarks and technology	6.2	22.3		(9.6		)	43.7		(35.4		)
Total other intangible assets, net		$	123.8	$	(52.9	)	$	106.7	$	(71.1	)

Expected amortization expense relating to existing intangible assets is as follows (in millions):



Year Ending July 31,	Amount
2020	$	8.0
2021	7.8
2022	7.0
2023	5.9
2024	5.5
Thereafter	36.7
Total expected amortization expense	$	70.9