Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Net sales	$ 1,012,280	$ 805,407
Contract assets	73,600
Trade accounts receivable, net	578,584	331,668	$ 454,637
Inventories	743,286	712,854	$ 721,290
Calculated under Revenue Guidance in Effect before Topic 606 [Member]
Trade accounts receivable, net	505,000
Inventories	804,100
Metal Containers [Member]
Net sales	485,954	466,236
Closures [Member]
Net sales	370,345	197,682
Plastic Containers [Member]
Net sales	155,981	141,489
North America [Member]
Net sales	779,790	674,839
Europe and Other [Member]
Net sales	$ 232,490	$ 130,568

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time.

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