|
Condensed Consolidating Financial Information Condensed Consolidating Statements of Cash Flows (Details) (USD $) In Thousands, unless otherwise specified
|
9 Months Ended |
12 Months Ended |
|
Sep. 30, 2013
|
Sep. 30, 2012
|
Dec. 31, 2012
|
Dec. 31, 2011
|
Dec. 31, 2010
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
| Net cash provided by operating activities |
$ 340,929 |
$ 182,072 |
$ 206,190 |
$ 211,772 |
$ 159,183 |
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
| Purchases of property and equipment |
(61,126) |
(60,636) |
(88,255) |
(86,416) |
(61,438) |
| Proceeds from sales of property and equipment |
1,459 |
692 |
1,057 |
1,743 |
1,441 |
| Proceeds from sale of businesses, net of cash sold |
|
|
0 |
0 |
11,992 |
| Investment in unconsolidated subsidiary |
(9,136) |
0 |
|
|
|
| Investment in subsidiaries |
0 |
0 |
0 |
0 |
0 |
| Acquisitions, net of cash acquired |
(395,974) |
(133,123) |
(265,336) |
(486,934) |
(143,578) |
| Net cash used in investing activities |
(464,777) |
(193,067) |
(352,534) |
(571,607) |
(191,583) |
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
| Proceeds from exercise of stock options |
13,647 |
14,187 |
17,693 |
11,919 |
13,962 |
| Excess tax benefit from stock-based payments |
15,998 |
11,071 |
15,737 |
7,973 |
15,000 |
| Debt issuance costs |
(16,912) |
(175) |
(253) |
(11,048) |
(419) |
| Proceeds from issuance of senior notes |
600,000 |
0 |
|
|
|
| Borrowings under revolving credit facility |
399,758 |
500,087 |
742,381 |
1,111,369 |
0 |
| Repayments under revolving credit facility |
(745,313) |
(747,851) |
(855,402) |
(453,867) |
0 |
| Borrowings under term loans |
35,000 |
200,000 |
200,000 |
250,000 |
0 |
| Repayments under term loans |
(11,250) |
(14,375) |
(20,000) |
(600,464) |
(7,476) |
| Borrowings under receivables securitization facility |
41,500 |
77,272 |
82,700 |
0 |
0 |
| Repayments under receivables securitization facility |
(111,500) |
0 |
(2,700) |
0 |
0 |
| Repayments of other long-term debt |
(19,518) |
(8,336) |
|
|
|
| Payments of other obligations |
(32,091) |
(600) |
(23,084) |
(4,471) |
(2,105) |
| Investment and intercompany note activity with parent |
0 |
0 |
0 |
0 |
0 |
| Intercompany Dividend Paid |
0 |
0 |
0 |
0 |
0 |
| Net cash provided by financing activities |
169,319 |
31,280 |
157,072 |
311,411 |
18,962 |
| Effect of exchange rate changes on cash and equivalents |
2,096 |
682 |
795 |
982 |
221 |
| Net increase (decrease) in cash and equivalents |
47,567 |
20,967 |
11,523 |
(47,442) |
(13,217) |
| Cash and equivalents, beginning of period |
59,770 |
48,247 |
48,247 |
95,689 |
108,906 |
| Cash and equivalents, end of period |
107,337 |
69,214 |
59,770 |
48,247 |
95,689 |
|
Parent Company
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
| Net cash provided by operating activities |
101,136 |
134,934 |
150,309 |
72,199 |
53,403 |
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
| Purchases of property and equipment |
(1) |
(45) |
(150) |
(922) |
(705) |
| Proceeds from sales of property and equipment |
0 |
0 |
0 |
2 |
16 |
| Proceeds from sale of businesses, net of cash sold |
|
|
|
|
0 |
| Investment in unconsolidated subsidiary |
0 |
|
|
|
|
| Investment in subsidiaries |
(418,205) |
(48,690) |
(132,006) |
(347,005) |
(77,421) |
| Acquisitions, net of cash acquired |
0 |
0 |
0 |
0 |
0 |
| Net cash used in investing activities |
(418,206) |
(48,735) |
(132,156) |
(347,925) |
(78,110) |
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
| Proceeds from exercise of stock options |
13,647 |
14,187 |
17,693 |
11,919 |
13,962 |
| Excess tax benefit from stock-based payments |
15,998 |
11,071 |
15,737 |
7,973 |
15,000 |
| Debt issuance costs |
(16,830) |
0 |
(30) |
(10,874) |
(419) |
| Proceeds from issuance of senior notes |
600,000 |
|
|
|
|
| Borrowings under revolving credit facility |
315,000 |
442,500 |
612,700 |
748,329 |
|
| Repayments under revolving credit facility |
(616,000) |
(733,500) |
(832,700) |
(227,329) |
|
| Borrowings under term loans |
35,000 |
200,000 |
200,000 |
250,000 |
|
| Repayments under term loans |
(11,250) |
(14,375) |
(20,000) |
(563,079) |
(7,037) |
| Borrowings under receivables securitization facility |
0 |
0 |
0 |
|
|
| Repayments under receivables securitization facility |
0 |
|
0 |
|
|
| Repayments of other long-term debt |
(925) |
(2,580) |
|
|
|
| Payments of other obligations |
0 |
0 |
(3,065) |
(1,640) |
(850) |
| Investment and intercompany note activity with parent |
0 |
0 |
0 |
0 |
0 |
| Intercompany Dividend Paid |
0 |
0 |
0 |
0 |
0 |
| Net cash provided by financing activities |
334,640 |
(82,697) |
(9,665) |
215,299 |
20,656 |
| Effect of exchange rate changes on cash and equivalents |
0 |
0 |
0 |
0 |
0 |
| Net increase (decrease) in cash and equivalents |
17,570 |
3,502 |
8,488 |
(60,427) |
(4,051) |
| Cash and equivalents, beginning of period |
18,396 |
9,908 |
9,908 |
70,335 |
74,386 |
| Cash and equivalents, end of period |
35,966 |
13,410 |
18,396 |
9,908 |
70,335 |
|
Guarantor Subsidiaries
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
| Net cash provided by operating activities |
195,524 |
252,440 |
289,013 |
201,029 |
163,533 |
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
| Purchases of property and equipment |
(40,824) |
(47,446) |
(68,344) |
(79,474) |
(57,687) |
| Proceeds from sales of property and equipment |
1,032 |
458 |
699 |
1,557 |
1,040 |
| Proceeds from sale of businesses, net of cash sold |
|
|
|
|
11,992 |
| Investment in unconsolidated subsidiary |
0 |
|
|
|
|
| Investment in subsidiaries |
(84,893) |
0 |
0 |
(93,985) |
0 |
| Acquisitions, net of cash acquired |
(21,570) |
(110,713) |
(183,716) |
(193,292) |
(121,384) |
| Net cash used in investing activities |
(146,255) |
(157,701) |
(251,361) |
(365,194) |
(166,039) |
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
| Proceeds from exercise of stock options |
0 |
0 |
0 |
0 |
0 |
| Excess tax benefit from stock-based payments |
0 |
0 |
0 |
0 |
0 |
| Debt issuance costs |
0 |
0 |
0 |
0 |
0 |
| Proceeds from issuance of senior notes |
0 |
|
|
|
|
| Borrowings under revolving credit facility |
0 |
0 |
0 |
0 |
|
| Repayments under revolving credit facility |
0 |
0 |
0 |
0 |
|
| Borrowings under term loans |
0 |
0 |
0 |
0 |
|
| Repayments under term loans |
0 |
0 |
0 |
0 |
0 |
| Borrowings under receivables securitization facility |
0 |
0 |
0 |
|
|
| Repayments under receivables securitization facility |
0 |
|
0 |
|
|
| Repayments of other long-term debt |
(7,983) |
(1,834) |
|
|
|
| Payments of other obligations |
(473) |
(600) |
(6,861) |
(849) |
(399) |
| Investment and intercompany note activity with parent |
(25,095) |
(47,754) |
(129,076) |
(226,872) |
(56,459) |
| Intercompany Dividend Paid |
(71,943) |
(138,279) |
(159,047) |
(65,797) |
(55,638) |
| Net cash provided by financing activities |
(55,304) |
(92,959) |
(36,832) |
160,226 |
422 |
| Effect of exchange rate changes on cash and equivalents |
0 |
0 |
0 |
0 |
0 |
| Net increase (decrease) in cash and equivalents |
(6,035) |
1,780 |
820 |
(3,939) |
(2,084) |
| Cash and equivalents, beginning of period |
18,253 |
17,433 |
17,433 |
21,372 |
23,456 |
| Cash and equivalents, end of period |
12,218 |
19,213 |
18,253 |
17,433 |
21,372 |
|
Non-Guarantor Subsidiaries
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
| Net cash provided by operating activities |
116,212 |
(67,023) |
(74,085) |
4,341 |
(2,115) |
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
| Purchases of property and equipment |
(20,301) |
(13,145) |
(19,761) |
(6,020) |
(3,046) |
| Proceeds from sales of property and equipment |
427 |
234 |
358 |
184 |
385 |
| Proceeds from sale of businesses, net of cash sold |
|
|
|
|
0 |
| Investment in unconsolidated subsidiary |
(9,136) |
|
|
|
|
| Investment in subsidiaries |
0 |
0 |
0 |
0 |
0 |
| Acquisitions, net of cash acquired |
(374,404) |
(22,410) |
(81,620) |
(293,642) |
(22,194) |
| Net cash used in investing activities |
(403,414) |
(35,321) |
(101,023) |
(299,478) |
(24,855) |
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
| Proceeds from exercise of stock options |
0 |
0 |
0 |
0 |
0 |
| Excess tax benefit from stock-based payments |
0 |
0 |
0 |
0 |
0 |
| Debt issuance costs |
(82) |
(175) |
(223) |
(174) |
0 |
| Proceeds from issuance of senior notes |
0 |
|
|
|
|
| Borrowings under revolving credit facility |
84,758 |
57,587 |
129,681 |
363,040 |
|
| Repayments under revolving credit facility |
(129,313) |
(14,351) |
(22,702) |
(226,538) |
|
| Borrowings under term loans |
0 |
0 |
0 |
0 |
|
| Repayments under term loans |
0 |
0 |
0 |
(37,385) |
(439) |
| Borrowings under receivables securitization facility |
41,500 |
77,272 |
82,700 |
|
|
| Repayments under receivables securitization facility |
(111,500) |
|
(2,700) |
|
|
| Repayments of other long-term debt |
(10,610) |
(3,922) |
|
|
|
| Payments of other obligations |
(31,618) |
0 |
(13,158) |
(1,982) |
(856) |
| Investment and intercompany note activity with parent |
(478,003) |
(936) |
(2,930) |
(214,118) |
(20,962) |
| Intercompany Dividend Paid |
0 |
0 |
0 |
0 |
0 |
| Net cash provided by financing activities |
321,138 |
117,347 |
176,528 |
311,079 |
19,667 |
| Effect of exchange rate changes on cash and equivalents |
2,096 |
682 |
795 |
982 |
221 |
| Net increase (decrease) in cash and equivalents |
36,032 |
15,685 |
2,215 |
16,924 |
(7,082) |
| Cash and equivalents, beginning of period |
23,121 |
20,906 |
20,906 |
3,982 |
11,064 |
| Cash and equivalents, end of period |
59,153 |
36,591 |
23,121 |
20,906 |
3,982 |
|
Consolidation, Eliminations
|
|
|
|
|
|
| CASH FLOWS FROM OPERATING ACTIVITIES: |
|
|
|
|
|
| Net cash provided by operating activities |
(71,943) |
(138,279) |
(159,047) |
(65,797) |
(55,638) |
| CASH FLOWS FROM INVESTING ACTIVITIES: |
|
|
|
|
|
| Purchases of property and equipment |
0 |
0 |
0 |
0 |
0 |
| Proceeds from sales of property and equipment |
0 |
0 |
0 |
0 |
0 |
| Proceeds from sale of businesses, net of cash sold |
|
|
|
|
0 |
| Investment in unconsolidated subsidiary |
0 |
|
|
|
|
| Investment in subsidiaries |
503,098 |
48,690 |
132,006 |
440,990 |
77,421 |
| Acquisitions, net of cash acquired |
0 |
0 |
0 |
0 |
0 |
| Net cash used in investing activities |
503,098 |
48,690 |
132,006 |
440,990 |
77,421 |
| CASH FLOWS FROM FINANCING ACTIVITIES: |
|
|
|
|
|
| Proceeds from exercise of stock options |
0 |
0 |
0 |
0 |
0 |
| Excess tax benefit from stock-based payments |
0 |
0 |
0 |
0 |
0 |
| Debt issuance costs |
0 |
0 |
0 |
0 |
0 |
| Proceeds from issuance of senior notes |
0 |
|
|
|
|
| Borrowings under revolving credit facility |
0 |
0 |
0 |
0 |
|
| Repayments under revolving credit facility |
0 |
0 |
0 |
0 |
|
| Borrowings under term loans |
0 |
0 |
0 |
0 |
|
| Repayments under term loans |
0 |
0 |
0 |
0 |
0 |
| Borrowings under receivables securitization facility |
0 |
0 |
0 |
|
|
| Repayments under receivables securitization facility |
0 |
|
0 |
|
|
| Repayments of other long-term debt |
0 |
0 |
|
|
|
| Payments of other obligations |
0 |
0 |
0 |
0 |
0 |
| Investment and intercompany note activity with parent |
503,098 |
48,690 |
132,006 |
440,990 |
77,421 |
| Intercompany Dividend Paid |
71,943 |
138,279 |
159,047 |
65,797 |
55,638 |
| Net cash provided by financing activities |
(431,155) |
89,589 |
27,041 |
(375,193) |
(21,783) |
| Effect of exchange rate changes on cash and equivalents |
0 |
0 |
0 |
0 |
0 |
| Net increase (decrease) in cash and equivalents |
0 |
0 |
0 |
0 |
0 |
| Cash and equivalents, beginning of period |
0 |
0 |
0 |
0 |
0 |
| Cash and equivalents, end of period |
$ 0 |
$ 0 |
$ 0 |
$ 0 |
$ 0 |