Contingencies	12 Months Ended
Dec. 30, 2018
Commitments and Contingencies Disclosure [Abstract]
Contingencies	Contingencies In the ordinary course of business, the Company is continuously engaged in litigation, threatened litigation, or investigations arising in the ordinary course of its business, such as matters alleging auto liability, employment discrimination, wage and hour violations, claims for indemnification or liability, or violations of privacy rights or anti-competition regulations, which could result in a material adverse outcome. There are matters that were stayed pending a decision from the United States Supreme Court in the matter of Epic Systems Corp. v. Lewis, regarding the enforceability of class action waivers in favor of arbitration. On May 21, 2018, the Court determined that class action waivers in employment contracts are enforceable. As a result of the ruling, the majority of courts have been enforcing our arbitration agreements and class action waivers, and staying class action matters pending the results of the individual arbitration proceedings. We record accruals for loss contingencies when we believe it is probable that liability has been incurred and the amount of loss can be reasonably estimated. Such accruals are recorded in accounts payable and accrued liabilities and in accrued workers’ compensation and other claims in the consolidated balance sheet. At year-end 2018 and 2017, the gross accrual for litigation costs amounted to $12.8 million and $5.3 million, respectively. The Company maintains insurance coverage which may cover certain claims. When claims exceed the applicable loss limit and realization of recovery of the claim from existing insurance policies is deemed probable, the Company records receivables from the insurance company for the excess amount, which are included in prepaid expenses and other current assets in the consolidated balance sheet. At year-end 2018, the related insurance recoveries amounted to $6.1 million. As of year-end 2017, there were no insurance recoveries. The Company estimates the aggregate range of reasonably possible losses, in excess of amounts accrued, is zero to $2.1 million as of year-end 2018. This range includes matters where a liability has been accrued but it is reasonably possible that the ultimate loss may exceed the amount accrued and for matters where a loss is believed to be reasonably possible, but a liability has not been accrued. The aggregate range only represents matters in which we are currently able to estimate a range of loss and does not represent our maximum loss exposure. The estimated range is subject to significant judgment and a variety of assumptions and only based upon currently available information. For other matters, we are currently not able to estimate the reasonably possible loss or range of loss. While the ultimate outcome of these matters cannot be predicted with certainty, we believe that the resolution of any such proceedings will not have a material adverse effect on our financial condition, results of operations or cash flows.

Contingencies

In the ordinary course of business, the Company is continuously engaged in litigation, threatened litigation, or investigations arising in the ordinary course of its business, such as matters alleging auto liability, employment discrimination, wage and hour violations, claims for indemnification or liability, or violations of privacy rights or anti-competition regulations, which could result in a material adverse outcome. There are matters that were stayed pending a decision from the United States Supreme Court in the matter of Epic Systems Corp. v. Lewis, regarding the enforceability of class action waivers in favor of arbitration. On May 21, 2018, the Court determined that class action waivers in employment contracts are enforceable. As a result of the ruling, the majority of courts have been enforcing our arbitration agreements and class action waivers, and staying class action matters pending the results of the individual arbitration proceedings.

We record accruals for loss contingencies when we believe it is probable that liability has been incurred and the amount of loss can be reasonably estimated. Such accruals are recorded in accounts payable and accrued liabilities and in accrued workers’ compensation and other claims in the consolidated balance sheet. At year-end 2018 and 2017, the gross accrual for litigation costs amounted to $12.8 million and $5.3 million, respectively.

The Company maintains insurance coverage which may cover certain claims. When claims exceed the applicable loss limit and realization of recovery of the claim from existing insurance policies is deemed probable, the Company records receivables from the insurance company for the excess amount, which are included in prepaid expenses and other current assets in the consolidated balance sheet. At year-end 2018, the related insurance recoveries amounted to $6.1 million. As of year-end 2017, there were no insurance recoveries.

The Company estimates the aggregate range of reasonably possible losses, in excess of amounts accrued, is zero to $2.1 million as of year-end 2018. This range includes matters where a liability has been accrued but it is reasonably possible that the ultimate loss may exceed the amount accrued and for matters where a loss is believed to be reasonably possible, but a liability has not been accrued. The aggregate range only represents matters in which we are currently able to estimate a range of loss and does not represent our maximum loss exposure. The estimated range is subject to significant judgment and a variety of assumptions and only based upon currently available information. For other matters, we are currently not able to estimate the reasonably possible loss or range of loss.

While the ultimate outcome of these matters cannot be predicted with certainty, we believe that the resolution of any such proceedings will not have a material adverse effect on our financial condition, results of operations or cash flows.