XML 17 R4.htm IDEA: XBRL DOCUMENT v2.4.0.8
Consolidated Statements of Income (Unaudited) (USD $)
In Thousands, except Share data in Millions, unless otherwise specified
 3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Consolidated Statements of Income (Unaudited) [Abstract]        
Revenue $ 927,612 $ 526,182 $ 2,160,633 $ 1,581,419
Cost of sales 139,816 86,768 341,134 258,108
Gross profit 787,796 439,414 1,819,499 1,323,311
Operating expenses:        
Selling expenses 456,975 235,701 1,007,627 705,599
General and administrative expenses 162,546 121,346 446,355 365,770
Total operating expenses 619,521 357,047 1,453,982 1,071,369
Operating income 168,275 82,367 365,517 251,942
Other income (expense), net 504 1,239 (571) 1,505
Income before provision for income taxes 168,779 83,606 364,946 253,447
Provision for income taxes 57,879 29,430 125,329 91,035
Net income $ 110,900 $ 54,176 $ 239,617 $ 162,412
Net income per share (Note 2):        
Basic (in dollars per share) $ 1.89 $ 0.91 $ 4.09 $ 2.65
Diluted (in dollars per share) $ 1.80 $ 0.87 $ 3.91 $ 2.55
Weighted-average common shares outstanding (000s):        
Basic (in shares) 58,661 59,780 58,544 61,265
Diluted (in shares) 61,508 62,060 61,234 63,742