Guarantor and Non-Guarantor Financial Information - Cash Flows (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Cash flows from operating activities:
Net cash provided by (used in) operating activities	$ 57,578	$ 50,344
Cash flows from investing activities:
Capital expenditures	(6,141)	(8,648)
Payments for acquisition of businesses, net of cash acquired	(3,419)
Net cash used in investing activities	(9,560)	(8,648)
Cash flows from financing activities:
Repayments of long-term debt	(1,125)
Repayments of borrowings under revolving credit facility	(60,000)	(40,000)
Borrowings under revolving credit facility	160,000	40,000
Dividends paid	(30,421)	(31,178)
Payments for repurchase of common stock, net		(10,000)
Payments of tax withholding on behalf of employees for net share settlement of share-based compensation		(905)
Net cash provided by (used in) financing activities	68,454	(42,083)
Effect of exchange rate fluctuations on cash and cash equivalents	(719)	23
Net increase (decrease) in cash and cash equivalents	115,753	(364)
Cash and cash equivalents at beginning of period	11,315	11,648
Cash and cash equivalents at end of period	127,068	11,284
Parent | Reportable Legal Entities
Cash flows from financing activities:
Repayments of long-term debt	(1,125)
Repayments of borrowings under revolving credit facility	(60,000)	(40,000)
Borrowings under revolving credit facility	160,000	40,000
Dividends paid	(30,421)	(31,178)
Payments for repurchase of common stock, net		(10,000)
Intercompany transactions	(68,454)	41,178
Guarantor Subsidiaries | Reportable Legal Entities
Cash flows from operating activities:
Net cash provided by (used in) operating activities	46,296	43,330
Cash flows from investing activities:
Capital expenditures	(5,827)	(7,802)
Payments for acquisition of businesses, net of cash acquired	(3,419)
Net cash used in investing activities	(9,246)	(7,802)
Cash flows from financing activities:
Payments of tax withholding on behalf of employees for net share settlement of share-based compensation		(905)
Intercompany transactions	73,166	(34,389)
Net cash provided by (used in) financing activities	73,166	(35,294)
Net increase (decrease) in cash and cash equivalents	110,216	234
Cash and cash equivalents at beginning of period	6,955	9,871
Cash and cash equivalents at end of period	117,171	10,105
Non-Guarantor Subsidiaries | Reportable Legal Entities
Cash flows from operating activities:
Net cash provided by (used in) operating activities	11,282	7,014
Cash flows from investing activities:
Capital expenditures	(314)	(846)
Net cash used in investing activities	(314)	(846)
Cash flows from financing activities:
Intercompany transactions	(4,712)	(6,789)
Net cash provided by (used in) financing activities	(4,712)	(6,789)
Effect of exchange rate fluctuations on cash and cash equivalents	(719)	23
Net increase (decrease) in cash and cash equivalents	5,537	(598)
Cash and cash equivalents at beginning of period	4,360	1,777
Cash and cash equivalents at end of period	$ 9,897	$ 1,179