Accumulated Other Comprehensive Loss (Tables)

3 Months Ended

Apr. 30, 2021

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Loss, Net of Taxes

Accumulated other comprehensive loss, net of taxes, consisted of the following at April 30, 2021:

	Net Unrealized Gains (Losses) on Derivative Instruments		Net Unrealized Gains on Available-for-Sale Debt Securities		Defined Benefit Pension Components		Foreign Currency Translation Adjustments		Total
Balances, January 31, 2021	$	(24.1)	$	6.4	$	(21.3)	$	(86.9)	$	(125.9)
Other comprehensive income before reclassifications	7.8		4.0		—		11.9		23.7
Pre-tax losses reclassified from accumulated other comprehensive loss	3.9		—		0.1		—		4.0
Tax effects	(1.7)		—		—		(1.8)		(3.5)
Net current period other comprehensive income	10.0		4.0		0.1		10.1		24.2
Balances, April 30, 2021	$	(14.1)	$	10.4	$	(21.2)	$	(76.8)	$	(101.7)

Accumulated other comprehensive loss, net of taxes, consisted of the following at April 30, 2020:

	Net Unrealized Gains (Losses) on Derivative Instruments		Net Unrealized Gains on Available-for-Sale Debt Securities		Defined Benefit Pension Components		Foreign Currency Translation Adjustments		Total
Balances, January 31, 2020	$	8.4	$	4.7	$	(22.8)	$	(150.6)	$	(160.3)
Other comprehensive income (loss) before reclassifications	5.6		0.2		—		(22.9)		(17.1)
Pre-tax (gains) losses reclassified from accumulated other comprehensive loss	(1.2)		0.1		(0.3)		—		(1.4)
Tax effects	(0.4)		0.1		—		—		(0.3)
Net current period other comprehensive income (loss)	4.0		0.4		(0.3)		(22.9)		(18.8)
Balances, April 30, 2020	$	12.4	$	5.1	$	(23.1)	$	(173.5)	$	(179.1)