FAIR VALUE DISCLOSURES (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended									3 Months Ended											3 Months Ended								3 Months Ended	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Mar. 31, 2014	Jun. 30, 2014 Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2014 Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Inventories [Member]	Jun. 30, 2014 Assets Held-for-sale [Member]	Jun. 30, 2013 Assets Held-for-sale [Member]	Jun. 30, 2014 Fair Value, Measurements, Recurring [Member]	Mar. 31, 2014 Fair Value, Measurements, Recurring [Member]	Jun. 30, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member]	Mar. 31, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member]	Mar. 31, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 3 [Member]	Mar. 31, 2014 Fair Value, Measurements, Recurring [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2014 Fair Value, Measurements, Nonrecurring [Member]	Jun. 30, 2013 Fair Value, Measurements, Nonrecurring [Member]	Jun. 30, 2014 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2013 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 1 [Member]	Jun. 30, 2014 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2013 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 2 [Member]	Jun. 30, 2014 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2013 Fair Value, Measurements, Nonrecurring [Member] Fair Value, Inputs, Level 3 [Member]	Jun. 30, 2014 Cougar [Member]	Mar. 31, 2014 Cougar [Member]	Jun. 30, 2014 Senior Notes Due 2022 [Member]	Mar. 31, 2014 Senior Notes Due 2022 [Member]	Jun. 30, 2014 Term Loan [Member]	Mar. 31, 2014 Term Loan [Member]	Jun. 30, 2014 Convertible Senior Notes [Member]	Mar. 31, 2014 Convertible Senior Notes [Member]	Jun. 30, 2014 Revolving Credit Facility [Member]	Mar. 31, 2014 Revolving Credit Facility [Member]	Jun. 30, 2014 Eastern Airways [Member]	Mar. 31, 2014 Eastern Airways [Member]	Jun. 30, 2014 All Other Debt [Member]	Mar. 31, 2014 All Other Debt [Member]
Fair Value [Line Items]
Inventories	$ 150,913		$ 137,463																			$ 1,100		$ 0		$ 1,100		$ 0
Assets held for sale	30,293		29,276																		6,400	2,300	0	0	6,400	2,300	0	0
Number of Impairment of Long-Lived Assets to be Disposed of	4	2																			4
Impairment of Long-Lived Assets to be Disposed of	(2,579)	(2,055)								(825)	(2,579)	(1,230)
Total Assets Non Recurring	6,400	3,400		0	0	6,400	3,400	0	0
Rabbi Trust investments													6,491	6,599	6,491	6,599	0	0	0	0
Total Assets Recurring	6,491		6,599												6,491	6,599	0	0	0	0
Other accrued liabilities	54,755		45,853										7,710	7,652	0	0	0	0	7,710	7,652
Other liabilities and deferred credits	59,876		78,126										23,805	23,670	0	0	0	0	23,805	23,670
Total Liabilities Recurring	31,515		31,322												0	0	0	0	31,515	31,322
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Contingent Consideration- beginning balance	31,322
Change in fair value of contingent consideration	193
Contingent Consideration- ending balance	31,515
Fair Value Inputs, Discount Rate																													4.00%	4.00%
Carrying value of total debt	955,108		841,302																												438,745	450,000	225,505	226,604	110,923	109,904	152,000	24,000	27,271	29,911	664	883
Fair value of total debt	$ 1,034,884		$ 900,780																												$ 483,750	$ 477,000	$ 225,505	$ 226,604	$ 145,694	$ 142,382	$ 152,000	$ 24,000	$ 27,271	$ 29,911	$ 664	$ 883