Contingent Liabilities and Commitments (Table Text Block)

12 Months Ended

Mar. 31, 2016

Table Text Block [Abstract]

Lease Expenses

		Years Ended March 31,
		2016		2015		2014
		(In thousands)
Lease expense	$	49,780	$	79,798	$	100,466

Lease Commitments for Leases having Terms of More than One Year

		Property, Plant and Equipment		Rental Equipment		Total
		(In thousands)
Year-ended March 31:
2017	$	16,360	$	14,433	$	30,793
2018		15,457		10,989		26,446
2019		14,313		9,058		23,371
2020		14,132		1,310		15,442
2021		14,029		–		14,029
Thereafter		47,473		–		47,473
Total	$	121,764	$	35,790	$	157,554