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Condensed Consolidating Financial Information Condensed Consolidating Statements of Income (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | 12 Months Ended | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Sep. 30, 2013
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Dec. 31, 2012
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Sep. 30, 2012
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Jun. 30, 2012
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Mar. 31, 2012
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Sep. 30, 2013
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Sep. 30, 2012
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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| Condensed Financial Statements, Captions [Line Items] | ||||||||||||||||||||
| Revenue | $ 1,298,094 | $ 1,067,915 | [1] | $ 1,016,707 | [1] | $ 1,006,531 | [1] | $ 1,031,777 | [1] | $ 939,632 | $ 783,898 | $ 759,684 | $ 786,648 | $ 3,745,839 | $ 3,055,015 | $ 4,122,930 | $ 3,269,862 | $ 2,469,881 | ||
| Cost of goods sold | 780,187 | 607,002 | 2,216,110 | 1,775,996 | 2,398,790 | 1,877,869 | 1,376,401 | |||||||||||||
| Gross margin | 517,907 | 445,121 | [1] | 409,705 | [1] | 421,931 | [1] | 447,383 | [1] | 391,789 | 334,322 | 322,236 | 343,646 | 1,529,729 | 1,279,019 | 1,724,140 | 1,391,993 | 1,093,480 | ||
| Facility and warehouse expenses | 108,349 | 86,739 | 311,480 | 254,039 | 347,917 | 293,423 | 233,993 | |||||||||||||
| Distribution expenses | 109,593 | 93,652 | 320,033 | 277,391 | 375,835 | 287,626 | 212,718 | |||||||||||||
| Selling, general and administrative expenses | 153,546 | 121,049 | 436,614 | 364,461 | 495,591 | 391,942 | 310,228 | |||||||||||||
| Restructuring and acquisition related expenses | 2,206 | 116 | 7,391 | 2,558 | 2,751 | 7,590 | 668 | |||||||||||||
| Depreciation and amortization | 20,818 | 16,715 | 57,850 | 46,961 | 64,093 | 49,929 | 37,996 | |||||||||||||
| Operating income | 123,395 | 104,344 | [1] | 91,434 | [1] | 108,567 | [1] | 133,608 | [1] | 90,138 | 85,488 | 78,486 | 107,371 | 396,361 | 333,609 | 437,953 | 361,483 | 297,877 | ||
| Other expense (income): | ||||||||||||||||||||
| Interest expense | 31,429 | 24,307 | 29,765 | |||||||||||||||||
| Interest expense, net | 15,200 | 7,964 | 36,287 | 22,687 | 31,215 | 22,447 | 28,316 | |||||||||||||
| Intercompany interest (income) expense, net | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Loss on debt extinguishment | 0 | 0 | 2,795 | 0 | 0 | 5,345 | 0 | |||||||||||||
| Change in fair value of contingent consideration liabilities | 712 | (200) | 1,892 | 1,200 | (1,300) | 200 | (1,600) | 1,765 | 1,787 | 1,643 | (1,408) | 0 | ||||||||
| Interest and other income, net | (1,562) | (1,674) | (1,737) | (3,413) | (4,286) | (2,532) | (2,013) | |||||||||||||
| Total other expense, net | 14,350 | 8,182 | 39,110 | 21,061 | 28,786 | 25,712 | 27,752 | |||||||||||||
| Income from continuing operations before provision for income taxes | 109,045 | 83,252 | 357,251 | 312,548 | 409,167 | 335,771 | 270,125 | |||||||||||||
| Provision for income taxes | 35,600 | 29,204 | 123,492 | 113,511 | 147,942 | 125,507 | 103,007 | |||||||||||||
| Equity in earnings of subsidiaries | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Income from continuing operations | 261,225 | 210,264 | 167,118 | |||||||||||||||||
| Discontinued operations: | ||||||||||||||||||||
| Income from discontinued operations, net of taxes | 0 | 0 | 224 | |||||||||||||||||
| Gain on sale of discontinued operations, net of taxes | 0 | 0 | 1,729 | |||||||||||||||||
| Income from discontinued operations | 0 | 0 | 1,953 | |||||||||||||||||
| Net income | 73,445 | 62,188 | [1] | 54,048 | [1] | 63,998 | [1] | 80,991 | [1] | 56,145 | 49,231 | 46,706 | 58,182 | 233,759 | 199,037 | 261,225 | 210,264 | 169,071 | ||
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Parent Company
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| Condensed Financial Statements, Captions [Line Items] | ||||||||||||||||||||
| Revenue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Cost of goods sold | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Gross margin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Facility and warehouse expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Distribution expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Selling, general and administrative expenses | 6,813 | 4,876 | 20,130 | 16,082 | 21,098 | 22,680 | 20,873 | |||||||||||||
| Restructuring and acquisition related expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Depreciation and amortization | 65 | 75 | 187 | 222 | 296 | 239 | 93 | |||||||||||||
| Operating income | (6,878) | (4,951) | (20,317) | (16,304) | (21,394) | (22,919) | (20,966) | |||||||||||||
| Other expense (income): | ||||||||||||||||||||
| Interest expense | 24,272 | 21,839 | 28,069 | |||||||||||||||||
| Interest expense, net | 13,335 | 6,350 | 29,589 | 18,262 | ||||||||||||||||
| Intercompany interest (income) expense, net | (13,028) | (9,367) | (34,318) | (27,964) | (37,491) | (36,018) | (35,967) | |||||||||||||
| Loss on debt extinguishment | 2,795 | 5,345 | ||||||||||||||||||
| Change in fair value of contingent consideration liabilities | 0 | 0 | 0 | 0 | 0 | (2,000) | ||||||||||||||
| Interest and other income, net | 45 | (38) | 172 | (32) | (43) | (332) | (129) | |||||||||||||
| Total other expense, net | 352 | (3,055) | (1,762) | (9,734) | (13,262) | (11,166) | (8,027) | |||||||||||||
| Income from continuing operations before provision for income taxes | (7,230) | (1,896) | (18,555) | (6,570) | (8,132) | (11,753) | (12,939) | |||||||||||||
| Provision for income taxes | (2,867) | (1,228) | (7,199) | (2,924) | (3,287) | (6,034) | (6,238) | |||||||||||||
| Equity in earnings of subsidiaries | 77,808 | 54,716 | 245,115 | 202,683 | 266,070 | 215,983 | 175,772 | |||||||||||||
| Income from continuing operations | 169,071 | |||||||||||||||||||
| Discontinued operations: | ||||||||||||||||||||
| Income from discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Gain on sale of discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Income from discontinued operations | 0 | |||||||||||||||||||
| Net income | 73,445 | 54,048 | 233,759 | 199,037 | 261,225 | 210,264 | 169,071 | |||||||||||||
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Guarantor Subsidiaries
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| Condensed Financial Statements, Captions [Line Items] | ||||||||||||||||||||
| Revenue | 876,862 | 791,672 | 2,698,008 | 2,415,328 | 3,236,507 | 2,975,275 | 2,370,488 | |||||||||||||
| Cost of goods sold | 522,176 | 477,842 | 1,593,764 | 1,410,926 | 1,886,098 | 1,721,419 | 1,324,924 | |||||||||||||
| Gross margin | 354,686 | 313,830 | 1,104,244 | 1,004,402 | 1,350,409 | 1,253,856 | 1,045,564 | |||||||||||||
| Facility and warehouse expenses | 79,565 | 72,037 | 240,389 | 211,861 | 287,036 | 261,260 | 218,384 | |||||||||||||
| Distribution expenses | 73,752 | 69,758 | 224,266 | 210,315 | 281,011 | 257,395 | 202,649 | |||||||||||||
| Selling, general and administrative expenses | 93,549 | 85,360 | 282,364 | 256,001 | 346,596 | 321,403 | 272,797 | |||||||||||||
| Restructuring and acquisition related expenses | 411 | 70 | 750 | 1,808 | 1,812 | 3,438 | 668 | |||||||||||||
| Depreciation and amortization | 14,014 | 12,642 | 41,568 | 36,703 | 49,782 | 44,724 | 36,184 | |||||||||||||
| Operating income | 93,395 | 73,963 | 314,907 | 287,714 | 384,172 | 365,636 | 314,882 | |||||||||||||
| Other expense (income): | ||||||||||||||||||||
| Interest expense | 308 | 99 | 560 | |||||||||||||||||
| Interest expense, net | 81 | 47 | 621 | 20 | ||||||||||||||||
| Intercompany interest (income) expense, net | 5,593 | 7,124 | 16,901 | 20,987 | 27,377 | 31,036 | 34,816 | |||||||||||||
| Loss on debt extinguishment | 0 | 0 | ||||||||||||||||||
| Change in fair value of contingent consideration liabilities | (72) | (148) | (936) | (83) | (1,943) | 11 | ||||||||||||||
| Interest and other income, net | (912) | (1,220) | (2,380) | (2,665) | (3,638) | (1,979) | (1,548) | |||||||||||||
| Total other expense, net | 4,690 | 5,803 | 14,206 | 18,259 | 22,104 | 29,167 | 33,828 | |||||||||||||
| Income from continuing operations before provision for income taxes | 88,705 | 68,160 | 300,701 | 269,455 | 362,068 | 336,469 | 281,054 | |||||||||||||
| Provision for income taxes | 33,973 | 27,844 | 115,625 | 106,473 | 140,150 | 128,930 | 108,737 | |||||||||||||
| Equity in earnings of subsidiaries | 5,656 | 4,113 | 15,496 | 9,449 | 12,481 | 3,036 | 64 | |||||||||||||
| Income from continuing operations | 172,381 | |||||||||||||||||||
| Discontinued operations: | ||||||||||||||||||||
| Income from discontinued operations, net of taxes | 224 | |||||||||||||||||||
| Gain on sale of discontinued operations, net of taxes | 1,729 | |||||||||||||||||||
| Income from discontinued operations | 1,953 | |||||||||||||||||||
| Net income | 60,388 | 44,429 | 200,572 | 172,431 | 234,399 | 210,575 | 174,334 | |||||||||||||
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Non-Guarantor Subsidiaries
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| Condensed Financial Statements, Captions [Line Items] | ||||||||||||||||||||
| Revenue | 450,505 | 249,248 | 1,133,369 | 709,201 | 976,710 | 370,912 | 113,369 | |||||||||||||
| Cost of goods sold | 287,284 | 153,373 | 707,884 | 434,584 | 602,979 | 232,775 | 65,453 | |||||||||||||
| Gross margin | 163,221 | 95,875 | 425,485 | 274,617 | 373,731 | 138,137 | 47,916 | |||||||||||||
| Facility and warehouse expenses | 28,784 | 14,702 | 71,091 | 42,178 | 60,881 | 32,163 | 15,609 | |||||||||||||
| Distribution expenses | 35,841 | 23,894 | 95,767 | 67,076 | 94,824 | 30,231 | 10,069 | |||||||||||||
| Selling, general and administrative expenses | 53,184 | 30,813 | 134,120 | 92,378 | 127,897 | 47,859 | 16,558 | |||||||||||||
| Restructuring and acquisition related expenses | 1,795 | 46 | 6,641 | 750 | 939 | 4,152 | 0 | |||||||||||||
| Depreciation and amortization | 6,739 | 3,998 | 16,095 | 10,036 | 14,015 | 4,966 | 1,719 | |||||||||||||
| Operating income | 36,878 | 22,422 | 101,771 | 62,199 | 75,175 | 18,766 | 3,961 | |||||||||||||
| Other expense (income): | ||||||||||||||||||||
| Interest expense | 6,849 | 2,369 | 1,136 | |||||||||||||||||
| Interest expense, net | 1,784 | 1,567 | 6,077 | 4,405 | ||||||||||||||||
| Intercompany interest (income) expense, net | 7,435 | 2,243 | 17,417 | 6,977 | 10,114 | 4,982 | 1,151 | |||||||||||||
| Loss on debt extinguishment | 0 | 0 | ||||||||||||||||||
| Change in fair value of contingent consideration liabilities | 784 | 2,040 | 2,701 | 1,870 | 3,586 | 581 | ||||||||||||||
| Interest and other income, net | (695) | (416) | 471 | (716) | (605) | (221) | (336) | |||||||||||||
| Total other expense, net | 9,308 | 5,434 | 26,666 | 12,536 | 19,944 | 7,711 | 1,951 | |||||||||||||
| Income from continuing operations before provision for income taxes | 27,570 | 16,988 | 75,105 | 49,663 | 55,231 | 11,055 | 2,010 | |||||||||||||
| Provision for income taxes | 4,494 | 2,588 | 15,066 | 9,962 | 11,079 | 2,611 | 508 | |||||||||||||
| Equity in earnings of subsidiaries | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Income from continuing operations | 1,502 | |||||||||||||||||||
| Discontinued operations: | ||||||||||||||||||||
| Income from discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Gain on sale of discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Income from discontinued operations | 0 | |||||||||||||||||||
| Net income | 23,076 | 14,400 | 60,039 | 39,701 | 44,152 | 8,444 | 1,502 | |||||||||||||
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Consolidation, Eliminations
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| Condensed Financial Statements, Captions [Line Items] | ||||||||||||||||||||
| Revenue | (29,273) | (24,213) | (85,538) | (69,514) | (90,287) | (76,325) | (13,976) | |||||||||||||
| Cost of goods sold | (29,273) | (24,213) | (85,538) | (69,514) | (90,287) | (76,325) | (13,976) | |||||||||||||
| Gross margin | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Facility and warehouse expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Distribution expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Selling, general and administrative expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Restructuring and acquisition related expenses | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Depreciation and amortization | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Operating income | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Other expense (income): | ||||||||||||||||||||
| Interest expense | 0 | 0 | 0 | |||||||||||||||||
| Interest expense, net | 0 | 0 | 0 | 0 | ||||||||||||||||
| Intercompany interest (income) expense, net | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Loss on debt extinguishment | 0 | 0 | ||||||||||||||||||
| Change in fair value of contingent consideration liabilities | 0 | 0 | 0 | 0 | 0 | 0 | ||||||||||||||
| Interest and other income, net | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Total other expense, net | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Income from continuing operations before provision for income taxes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Provision for income taxes | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |||||||||||||
| Equity in earnings of subsidiaries | (83,464) | (58,829) | (260,611) | (212,132) | (278,551) | (219,019) | (175,836) | |||||||||||||
| Income from continuing operations | (175,836) | |||||||||||||||||||
| Discontinued operations: | ||||||||||||||||||||
| Income from discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Gain on sale of discontinued operations, net of taxes | 0 | |||||||||||||||||||
| Income from discontinued operations | 0 | |||||||||||||||||||
| Net income | $ (83,464) | $ (58,829) | $ (260,611) | $ (212,132) | $ (278,551) | $ (219,019) | $ (175,836) | |||||||||||||
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