Long-Term Debt (Tables)

12 Months Ended

Jan. 31, 2016

Long-Term Debt

Long-Term Debt

	January 31, 2016		January 31, 2015
Senior unsecured notes	$	1,200.0	$	1,200.0
Less unamortized original issue discount and debt issue costs		20.5		22.8
	$	1,179.5	$	1,177.2

Maturities of Long-Term Debt

Year Ending January 31,
2017	$	—
2018		—
2019		—
2020		—
2021		—
Thereafter		1,200.0
Total	$	1,200.0