GOODWILL AND INTANGIBLES (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

Changes in the carrying value of goodwill were as follows:

	Chlor Alkali Products and Vinyls		Epoxy		Total
	($ in millions)
Balance at January 1, 2019	$	1,832.6	$	287.0	$	2,119.6
Foreign currency translation adjustment	—		—		—
Balance at June 30, 2019	$	1,832.6	$	287.0	$	2,119.6
Balance at January 1, 2020	$	1,832.7	$	287.0	2,119.7
Foreign currency translation adjustment	—		—		—
Balance at June 30, 2020	$	1,832.7	$	287.0	$	2,119.7

Schedule of Finite-Lived Intangible Assets

Intangible assets consisted of the following:

	June 30, 2020							December 31, 2019							June 30, 2019
	Gross Amount		Accumulated Amortization			Net		Gross Amount		Accumulated Amortization			Net		Gross Amount		Accumulated Amortization			Net
	($ in millions)
Customers, customer contracts and relationships	$	673.3	$	(285.3	)	$	388.0	$	673.5	$	(260.9	)	$	412.6	$	674.4	$	(236.3	)	$	438.1
Trade name	7.0		(6.7		)	0.3		7.0		(6.0		)	1.0		7.0		(5.3		)	1.7
Acquired technology	85.1		(57.7		)	27.4		85.1		(51.8		)	33.3		85.3		(45.7		)	39.6
Other	1.8		(0.6		)	1.2		1.8		(0.6		)	1.2		1.8		(0.6		)	1.2
Total intangible assets	$	767.2	$	(350.3	)	$	416.9	$	767.4	$	(319.3	)	$	448.1	$	768.5	$	(287.9	)	$	480.6