Shares Repurchased and Dividends - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions				3 Months Ended						9 Months Ended
	Jan. 02, 2019	Mar. 28, 2018	Mar. 27, 2018	May 25, 2019	Feb. 23, 2019	Nov. 24, 2018	May 26, 2018	Feb. 24, 2018	Nov. 25, 2017	May 25, 2019
Equity, Class of Treasury Stock [Line Items]
Repurchase of common stock, value			$ 146.0
Total cost of shares repurchased divided by the total number of shares repurchased ($ / share)			$ 124.00	$ 147.47						$ 145.01
Stock Repurchased During Period, Value	$ 100.0
Number of shares that have been repurchased during the period				99,500						144,500
Class B Common Stock
Equity, Class of Treasury Stock [Line Items]
Shares repurchased (in shares)			1,105,000
Quarterly dividend amount (in dollars per share)		$ 0.09	$ 0.03	$ 0.0900	$ 0.0900	$ 0.0900	$ 0.0900	$ 0.0300	$ 0.0300
Common Stock
Equity, Class of Treasury Stock [Line Items]
Shares repurchased (in shares)			73,000
Quarterly dividend amount (in dollars per share)		$ 0.1125	$ 0.0375	$ 0.1125	$ 0.1125	$ 0.1125	$ 0.1125	$ 0.0375	$ 0.0375