Acquisitions (Tables)

12 Months Ended

Apr. 30, 2014

Acquisitions [Abstract]

Estimated fair values of the assets acquired and liabilities assumed

Assets acquired:
Cash and cash equivalents	$	1.2
Other current assets		42.6
Property, plant, and equipment		92.8
Goodwill		149.9
Intangible assets		138.9
Other noncurrent assets		0.9
Total assets acquired	$	426.3
Liabilities assumed:
Current liabilities	$	3.6
Noncurrent liabilities		2.1
Total liabilities assumed	$	5.7
Net assets acquired	$	420.6

Assets acquired:
Current assets	$	34.0
Property, plant, and equipment		29.2
Goodwill		91.7
Intangible assets		213.5
Total assets acquired	$	368.4
Liabilities assumed:
Current liabilities	$	5.6
Total liabilities assumed	$	5.6
Net assets acquired	$	362.8

The purchase price allocated to the identifiable intangible assets

Intangible assets with finite lives:
Customer relationships (10-year useful life)	$	92.0
Technology (10-year useful life)		23.8
Trademarks (6-year weighted-average useful life)		23.1
Total intangible assets	$	138.9

Intangible assets with finite lives:
Customer relationships (19-year weighted-average useful life)	$	147.8
Trademark (10-year useful life)		1.6
Intangible assets with indefinite lives:
Trademarks		64.1
Total intangible assets	$	213.5