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The cash outflow for acquisition of buildings (properties) whether for investment or use.

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Commitments and Contingencies (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Oct. 31, 2017	Oct. 31, 2016	Jan. 31, 2017
Loss Contingencies
Payments to Acquire Land Held-for-use	$ 156,200
Operating Leases, Future Minimum Payments Due	260,400
Financial Guarantee
Loss Contingencies
Guarantor Obligations, Maximum Exposure, Undiscounted	4,100		$ 3,700
Brazil
Loss Contingencies
Loss Contingency, Estimate of Possible Loss	22,800
SPAIN
Loss Contingencies
Loss Contingency Accrual	$ 8,000
Europe \| SPAIN \| Value Added Tax Assessment [Member]
Loss Contingencies
Loss Contingency Accrual, Period Increase (Decrease)		$ 1,500
Europe \| SPAIN \| Interest Expense [Member]
Loss Contingencies
Loss Contingency Accrual, Period Increase (Decrease)		1,100
Europe \| SPAIN \| Accrued Liabilities [Member]
Loss Contingencies
Loss Contingency Accrual, Period Increase (Decrease)		$ 2,600