v2.4.0.6
Consolidated Statements Of Operations (USD $)
In Thousands, except Share data, unless otherwise specified
 3 Months Ended 12 Months Ended
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2010
Sep. 30, 2010
Jun. 30, 2010
Mar. 31, 2010
Dec. 31, 2011
Dec. 31, 2010
Dec. 31, 2009
Consolidated Statements Of Operations [Abstract]                      
Net sales $ 859,175 $ 968,372 $ 925,049 $ 867,252 $ 795,387 $ 779,677 $ 818,389 $ 778,334 $ 3,619,848 [1] $ 3,171,787 [1] $ 2,325,723 [1]
Cost of sales                 3,060,842 2,689,104 2,130,595
Gross profit 77,260 147,067 167,095 167,584 164,124 134,855 126,024 57,680 559,006 482,683 195,128
Selling, general and administrative expenses                 112,210 104,319 87,871
Income from operations 50,459 117,331 138,369 140,637 137,052 107,346 99,537 34,429 446,796 378,364 107,257
Other income (expense)                      
Interest expense                 (50,992) (39,875) (34,957)
Other income, net                 5,628 4,471 6,453
Income before income taxes                 401,432 342,960 78,753
Provision for income taxes                 142,466 121,567 25,758
Net income $ 26,443 $ 67,930 $ 81,049 $ 83,544 $ 84,073 [2] $ 62,731 [2] $ 56,942 [2] $ 17,647 [2] $ 258,966 $ 221,393 $ 52,995
Earnings per common share:                      
Basic $ 0.40 [2] $ 1.02 [2] $ 1.22 [2] $ 1.26 [2] $ 1.27 $ 0.95 $ 0.86 $ 0.27 $ 3.89 $ 3.35 $ 0.80
Diluted $ 0.40 [2] $ 1.01 [2] $ 1.21 [2] $ 1.25 [2] $ 1.26 [2] $ 0.95 [2] $ 0.86 [2] $ 0.27 [2] $ 3.87 $ 3.34 $ 0.80
Weighted average shares outstanding:                      
Basic                 65,927,421 65,472,875 65,323,101
Diluted                 66,300,158 65,676,664 65,421,390
Dividends per common share $ 0.0738               $ 0.2746 $ 0.2420 $ 0.2200
[1] Revenues are attributed to countries based on location of customer.
[2] Basic and diluted earnings per common share ("EPS") for each quarter is computed using the weighted average shares outstanding during that quarter, while EPS for the year is computed using the weighted average shares outstanding for the year. As a result, the sum of the EPS for each of the four quarters may not equal the EPS for the year.