Segment Reporting (Tables)

3 Months Ended

Jul. 28, 2018

Segment Reporting [Abstract]

Information about Reportable Segments

The following tables present information about our reportable segments:

	Three Months Ended July 28, 2018
	United States		United Kingdom		Canada		Total
Net sales
Dental	$	453,573	$	—	$	52,491	$	506,064
Animal Health	637,849		153,905		33,460		825,214
Corporate	5,042		—		—		5,042
Consolidated net sales	$	1,096,464	$	153,905	$	85,951	$	1,336,320
	Three Months Ended July 29, 2017
	United States		United Kingdom		Canada		Total
Net sales
Dental	$	466,688	$	—	$	52,119	$	518,807
Animal Health	604,467		140,854		30,815		776,136
Corporate	9,172		—		—		9,172
Consolidated net sales	$	1,080,327	$	140,854	$	82,934	$	1,304,115

	Three Months Ended
	July 28, 2018		July 29, 2017
Consolidated net sales
Consumable	$	1,109,397	$	1,080,105
Equipment and software	146,898		136,949
Other	80,025		87,061
Total	$	1,336,320	$	1,304,115
Dental net sales
Consumable	$	304,239	$	320,178
Equipment and software	134,957		127,863
Other	66,868		70,766
Total	$	506,064	$	518,807
Animal Health net sales
Consumable	$	805,158	$	759,927
Equipment and software	11,941		9,086
Other	8,115		7,123
Total	$	825,214	$	776,136
Corporate net sales
Other	$	5,042	$	9,172
Total	$	5,042	$	9,172

	Three Months Ended
	July 28, 2018			July 29, 2017
Operating income (loss)
Dental	$	35,873		$	59,519
Animal Health	19,032			16,676
Corporate	(50,391		)	(19,362		)
Consolidated operating income	$	4,514		$	56,833

	July 28, 2018		April 28, 2018
Total assets
Dental	$	693,540	$	853,555
Animal Health	2,163,953		2,128,800
Corporate	430,265		489,309
Total assets	$	3,287,758	$	3,471,664