Basis of Presentation and Significant Accounting Policies (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended			0 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2013 Operating Income (Loss) [Member]	Mar. 26, 2014 China Brasil Tobacos Exportadora SA [Member]	Sep. 30, 2014 China Brasil Tobacos Exportadora SA [Member]	Mar. 26, 2014 China Brasil Tobacos Exportadora SA [Member]
Basis of Presentation [Line Items]
Pretax Charge Resulting from Change in Estimate Related to Recoveries of Advances					$ 11,000
Equity method investment, ownership percentage sold						51.00%
Equity method investment, ownership percentage							49.00%	49.00%
Value added tax expense	$ 8,247	$ 3,431	$ 14,488	$ 10,962