Subsequent Events (Details) - USD ($) $ in Thousands		3 Months Ended
	Apr. 04, 2017	Mar. 31, 2017	Mar. 31, 2016	Jan. 03, 2017
Subsequent Event [Line Items]
Repayment of outstanding borrowings		$ 133,399	$ 86,418
Credit Agreement | Subsequent Event
Subsequent Event [Line Items]
Repayment of outstanding borrowings	$ 295,000
Maximum borrowing capacity	500,000
Revolving Credit Facility
Subsequent Event [Line Items]
Maximum borrowing capacity		$ 600,000		$ 375,000
Revolving Credit Facility | Subsequent Event
Subsequent Event [Line Items]
Maximum borrowing capacity	400,000
Accordion Provision Under Credit Facility [Member] | Subsequent Event
Subsequent Event [Line Items]
Maximum borrowing capacity	100,000
Senior Notes 5.50 Percent Due 2025 | Subsequent Event
Subsequent Event [Line Items]
Aggregate principle amount	$ 300,000