Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

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Legal Proceedings Legal (Details) $ in Thousands	Oct. 01, 2018 USD ($) case	Aug. 28, 2018 USD ($) case	Mar. 28, 2018 case
Plymouth County Retirement System v. Patterson Companies, Inc., Scott P. Anderson and Ann B. Gugino
Loss Contingencies [Line Items]
Pending claims			1
Sally Pemberton v. Scott P. Anderson, et al.
Loss Contingencies [Line Items]
Pending claims	6
Stock repurchased \| $	$ 412,800
Kirsten Johnsen V. Scott P Anderson Et Al
Loss Contingencies [Line Items]
Pending claims		3
Stock repurchased \| $		$ 412,800