XML 81 R90.htm IDEA: XBRL DOCUMENT v2.4.0.8
Operating Segments (Schedule Of Sales And Long-Lived Assets By Country) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Segment Reporting Information [Line Items]      
Sales and other operating revenues $ 2,542,115 $ 2,461,699 $ 2,446,877
Long-Lived Assets 395,999 386,516 402,458
United States [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 304,527 324,285 315,610
Long-Lived Assets 61,347 64,235 75,330
Belgium [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 218,550 203,539 210,425
China [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 210,956 229,112 210,436
Netherlands [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 208,031 174,481 164,504
Germany [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 173,872 128,144 210,791
Brazil [Member]
     
Segment Reporting Information [Line Items]      
Long-Lived Assets 135,359 137,133 139,484
Mozambique [Member]
     
Segment Reporting Information [Line Items]      
Long-Lived Assets 49,543 48,016 50,475
All Other Countries [Member]
     
Segment Reporting Information [Line Items]      
Sales and other operating revenues 1,426,179 1,402,138 1,335,111
Long-Lived Assets $ 149,750 $ 137,132 $ 137,169