Summary of Significant Accounting Policies and Estimates - Cumulative Effect of the Changes to the Consolidated Balance Sheet (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Jan. 01, 2018	Dec. 31, 2017
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Accounts and notes receivable, net	$ 193,981	$ 200,234	$ 188,611
Inventories, net	1,844,059	1,759,633	1,763,293
Prepaid expenses and other current assets	82,734	50,745	42,062
Accounts payable	419,350	414,737	412,981
Deferred income taxes	131,127	127,897	119,751
Retained earnings	1,394,817	1,257,720	1,246,323
Balances Without Adoption of Topic 606
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Accounts and notes receivable, net	183,316		188,611
Inventories, net	1,847,493		1,763,293
Prepaid expenses and other current assets	68,308		42,062
Accounts payable	417,723		412,981
Deferred income taxes			124,404
Retained earnings			$ 1,246,323
ASU 2014-09 \| Adjustment due to Topic 606
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]
Accounts and notes receivable, net	10,665	11,623
Inventories, net	(3,434)	(3,660)
Prepaid expenses and other current assets	14,426	8,683
Accounts payable	$ 1,627	1,756
Deferred income taxes		3,493
Retained earnings		$ 11,397

The aggregate of amounts due from customers or clients, within one year of the balance sheet date (or one operating cycle, if longer), for goods or services that have been delivered or sold in the normal course of business and an amount representing an agreement for an unconditional promise by the maker to pay the entity (holder) a definite sum of money at a future date within one year of the balance sheet, reduced to their estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection and net of any write-downs taken for collection uncertainty on the part of the holder, respectively.

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