Basis of Presentation - Balance Sheet Impacts by Adoption of Leases Accounting Standard Update (Details) - USD ($) $ in Thousands	May 30, 2020	Sep. 01, 2019	Aug. 31, 2019
Assets
Other intangible assets, net	$ 408,358		$ 256,082
Operating lease assets	29,790
Total assets	1,533,040		1,104,231
Liabilities and Stockholders' Equity
Accrued expenses: Other	16,408		13,678
Total current liabilities	228,175		197,744
Operating lease liabilities	27,366
Total non-current liabilities	520,055		274,275
Total liabilities and stockholders' equity	$ 1,533,040		$ 1,104,231
Cumulative Effect, Period of Adoption, Adjusted Balance
Assets
Other intangible assets, net		$ 254,772
Operating lease assets		33,811
Total assets		1,136,732
Liabilities and Stockholders' Equity
Accrued expenses: Other		14,936
Total current liabilities		199,002
Operating lease liabilities		31,243
Total non-current liabilities		305,518
Total liabilities and stockholders' equity		1,136,732
Accounting Standards Update 2016-02 | Cumulative Effect, Period of Adoption, Adjustment
Assets
Other intangible assets, net		(1,310)
Operating lease assets		33,811
Total assets		32,501
Liabilities and Stockholders' Equity
Accrued expenses: Other		1,258
Total current liabilities		1,258
Operating lease liabilities		31,243
Total non-current liabilities		31,243
Total liabilities and stockholders' equity		$ 32,501