Payout Percentage of Total Shareholder Return Shares (Detail) - Total Shareholders Return |
12 Months Ended |
---|---|
Dec. 30, 2017 | |
2013 award | Fiscal 2015 | |
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items] | |
Payout percentage | 88.00% |
2014 Award | Fiscal 2016 | |
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items] | |
Payout percentage | 27.00% |
2015 Award | Fiscal 2017 | |
Schedule Of Share Based Compensation Arrangements By Share Based Payment Award Equity Instruments Other Than Options Restricted Stock Units [Line Items] | |
Payout percentage | 0.00% |