Acquisition and Strategic Transaction Purchase Price Allocation Table (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Business Combinations [Abstract]
Payments to Acquire Businesses, Gross	$ 177,527
Fair value of seller note	75,000		$ 75,000	$ 0
Business Combination, Contingent Consideration, Liability, Noncurrent	$ 19,000		$ 19,000		$ 0
Business Acquisition, Equity Interest Issued or Issuable, Number of Shares			3,200
Business Acquisition, Share Price	$ 140.75		$ 140.75
Business Combination, Consideration Transferred, Equity Interests Issued and Issuable	$ 450,400
Discount on equity issued as consideration	(37,261)
Business Combination, Consideration Transferred, Equity Issued, Fair Value	413,139		$ 413,139	0
Business Combination, Consideration Transferred	684,666
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Cash and Equivalents	29,475		29,475
Business Combination, Acquired Receivables, Fair Value	362		362
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Inventory	417,317		417,317
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Assets, Prepaid Expense and Other Assets	4,766		4,766
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Property, Plant, and Equipment	288,486		288,486
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Finite-Lived Intangibles	139,000		139,000
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Deferred Tax Liabilities Noncurrent	(27,101)		(27,101)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Noncurrent Liabilities, Other	31,283		31,283
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Accounts Payable	(12,381)		(12,381)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities, Other	(54,794)		(54,794)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Liabilities	(68,510)		(68,510)
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Net	775,004		775,004
BARGAIN PURCHASE GAIN	$ 0	$ (1,110)	$ (63,237)	$ (1,110)