Goodwill

A reconciliation of the activity affecting goodwill by operating segment is as follows:



(In thousands)		North American OTC Healthcare			International OTC Healthcare			Household Cleaning			Consolidated
Balance - March 31, 2018
	Goodwill	$	711,104		$	32,919		$	71,405		$	815,428
	Accumulated impairment loss	(130,170		)	—			(65,160		)	(195,330		)
Balance - March 31, 2018		580,934			32,919			6,245			620,098
	2019 Reductions	—			—			(6,245		)	(6,245		)
	Effects of foreign currency exchange rates	—			(1,409		)	—			(1,409		)
Balance - September 30, 2018
	Goodwill	711,104			31,510			65,160			807,774
	Accumulated impairment loss	(130,170		)	—			(65,160		)	(195,330		)
Balance - September 30, 2018		$	580,934		$	31,510		$	—		$	612,444

As discussed in Note 3, on July 2, 2018, we sold our Household Cleaning segment. As a result, we decreased goodwill by $6.2 million.

Under accounting guidelines, goodwill is not amortized, but must be tested for impairment annually, or more frequently if an event occurs or circumstances change that would more likely than not reduce the fair value of the reporting unit below the carrying amount.

On an annual basis during the fourth quarter of each fiscal year, or more frequently if conditions indicate that the carrying value of the asset may not be recoverable, management performs a review of the values assigned to goodwill and tests for impairment. At February 28, 2018, during our annual test for goodwill impairment, there were no indicators of impairment under the analysis. Accordingly, no impairment charge was recorded in fiscal 2018. We utilize the discounted cash flow method to estimate the fair value of our reporting units as part of the goodwill impairment test. We also considered our market capitalization at February 28, 2018, which was the date of our annual review, as compared to the aggregate fair values of our reporting units, to assess the reasonableness of our estimates pursuant to the discounted cash flow methodology. The estimates and assumptions made in assessing the fair value of our reporting units and the valuation of the underlying assets and liabilities are inherently subject to significant uncertainties. Consequently, changing rates of interest and inflation, declining sales or margins, increasing competition, changing consumer preferences, technical advances, or reductions in advertising and promotion may require an impairment charge to be recorded in the future. As of September 30, 2018, no events have occurred that would indicate potential impairment of goodwill.