Acquisitions	9 Months Ended
Sep. 30, 2013
Business Combinations [Abstract]
Acquisitions	NOTE 5: ACQUISITIONS Açofran On February 17, 2012, the Company acquired 50% of the issued and outstanding capital stock of Açofran, a long products distributor located in São Paulo, Brazil. The Company fully consolidates Açofran based on voting control. The Company is party to a put option arrangement with respect to the securities that represent the noncontrolling interest of Açofran. The put is exercisable by the minority shareholders outside of the Company’s control by requiring the Company to redeem the minority shareholders’ equity stake in the subsidiary at a put price based on earnings before interest, income tax, depreciation and amortization expense and net debt. The redeemable noncontrolling interest is classified as mezzanine equity and measured at the greater of estimated redemption value at the end of each reporting period or the historical cost basis of the noncontrolling interest adjusted for earnings and foreign currency allocations. The resulting increase or decrease in the estimated redemption amount is adjusted with a corresponding charge against retained earnings, or in the absence of retained earnings, additional paid-in-capital. The acquisition is not material to our consolidated financial statements.

Acquisitions

9 Months Ended

Sep. 30, 2013

NOTE 5: ACQUISITIONS

Açofran

On February 17, 2012, the Company acquired 50% of the issued and outstanding capital stock of Açofran, a long products distributor located in São Paulo, Brazil. The Company fully consolidates Açofran based on voting control. The Company is party to a put option arrangement with respect to the securities that represent the noncontrolling interest of Açofran. The put is exercisable by the minority shareholders outside of the Company’s control by requiring the Company to redeem the minority shareholders’ equity stake in the subsidiary at a put price based on earnings before interest, income tax, depreciation and amortization expense and net debt. The redeemable noncontrolling interest is classified as mezzanine equity and measured at the greater of estimated redemption value at the end of each reporting period or the historical cost basis of the noncontrolling interest adjusted for earnings and foreign currency allocations. The resulting increase or decrease in the estimated redemption amount is adjusted with a corresponding charge against retained earnings, or in the absence of retained earnings, additional paid-in-capital. The acquisition is not material to our consolidated financial statements.