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Supplemental Disclosure of Cash Flow Information (Liabilities On Acquisitions Assumed) (Details) - USD ($) | 12 Months Ended
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Mar. 26, 2016 | Mar. 28, 2015 | Mar. 29, 2014
Fiscal 2016 Acquisitions And Fiscal 2015 Acquisition Measurment Period Adjustments [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Fair value of assets acquired | $ 35,335,000 |  |
Goodwill | 50,573,000 |  |
Cash paid, net of cash acquired | (49,018,000) |  |
Amounts payable to seller | (1,626,000) |  |
Liabilities assumed | $ 35,264,000 |  |
Fiscal 2015 Acquisitions [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Fair value of assets acquired |  | $ 62,184,000 |
Goodwill |  | 79,316,000 |
Gain on bargain purchase |  | (386,000) |
Cash paid, net of cash acquired |  | (84,403,000) |
Amounts payable to seller |  | (3,507,000) |
Liabilities assumed |  | $ 53,204,000 |
Fiscal 2014 Acquisitions [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Fair value of assets acquired |  |  | $ 14,330,000
Goodwill |  |  | 17,673,000
Gain on bargain purchase |  |  | (217,000)
Cash paid, net of cash acquired |  |  | (27,482,000)
Liabilities assumed |  |  | $ 4,304,000

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- Definition Amount of liabilities assumed as presented in historical statement of cash flows. + References No definition available. + Details
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- Definition The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase as presented in the historical statement of cash flows. + References No definition available. + Details
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