Stockholders' Deficit (AOCI) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Dec. 31, 2014
Accumulated Comprehensive Income [Roll Forward]
Beginning Balance	$ (11,449)
Other comprehensive income (loss) before reclassifications	(58,343)
Amounts reclassified from AOCI	2,151
Net change in other comprehensive income (loss)	(56,192)
Ending Balance	(67,641)
Defined Benefit Plans
Accumulated Comprehensive Income [Roll Forward]
Beginning Balance	(71,417)	[1]
Other comprehensive income (loss) before reclassifications	1,037	[1]
Amounts reclassified from AOCI	2,151	[1]
Net change in other comprehensive income (loss)	3,188	[1]
Ending Balance	(68,229)	[1]
Cumulative Translation Adjustment
Accumulated Comprehensive Income [Roll Forward]
Beginning Balance	59,968
Other comprehensive income (loss) before reclassifications	(59,380)
Amounts reclassified from AOCI	0
Net change in other comprehensive income (loss)	(59,380)
Ending Balance	$ 588

[1] See Note 10 to the Consolidated Financial Statements.