Receivables (Summary Of Net Receivables) (Details) - USD ($) $ in Thousands |
Oct. 01, 2016 |
Jan. 02, 2016 |
|---|---|---|
| Receivables [Abstract] | ||
| Gross accounts receivable | $ 991,816 | $ 1,043,069 |
| Less: Allowance for doubtful accounts | 41,267 | 48,119 |
| Accounts receivable, net of allowance | 950,549 | 994,950 |
| Current portion of lease receivables | 34,615 | 39,134 |
| Total receivables, net | $ 985,164 | $ 1,034,084 |