Restructuring and Impairments, Net (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Jun. 30, 2014		Jun. 30, 2013
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	$ 2,682	[1]	$ 8,724	[1]
Transportation Americas
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	208		7,339
Transportation Europe & ROW
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	(410)		(77)
Industrial Energy Americas
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	51		93
Industrial Energy Europe & ROW
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	2,833		1,070
Unallocated corporate
Summarized restructuring and asset impairment expenses by segment
Total Restructuring/Impairments,net	$ 0		$ 299

[1] See Note 13 to the Consolidated Financial Statements.