Property and Equipment, Net of Accumulated Depreciation (Tables)

12 Months Ended

May 31, 2016

Property and Equipment, Net of Accumulated Depreciation [Abstract]

Components of Property and Equipment, at Cost

	May 31,
In millions	2016		2015
Land and improvements	$	8.3	$	8.3
Buildings and improvements		103.0		102.1
Data processing equipment		196.1		190.9
Software		447.5		391.8
Furniture, fixtures, and equipment		125.0		145.6
Leasehold improvements		108.2		106.2
Construction in progress		24.1		28.5
Total property and equipment, gross		1,012.2		973.4
Less: Accumulated depreciation		659.2		619.5
Property and equipment, net of accumulated depreciation	$	353.0	$	353.9