Lease Commitments (Schedule Of Future Minimum Rental Payments) (Details) $ in Thousands	Dec. 28, 2019 USD ($)
Leases
2020	$ 47,184
2021	42,607
2022	35,845
2023	31,063
2024	26,256
Thereafter	75,622
Total Lease Payments	258,577
Less: Interest	39,809
Present value of lease liabilities	218,768
Subleases [Abstract]
2020	(4,044)
2021	(3,480)
2022	(2,901)
2023	(2,308)
2024	(1,663)
Thereafter	(6,336)
Total Lease Payments	(20,732)
Present value of lease liabilities	$ (20,732)