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Goodwill and Other Intangible Assets - Summary of reclassified noncurrent assets held for sale (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Dec. 02, 2017
Nov. 26, 2016
Dec. 02, 2017
Nov. 26, 2016
Mar. 04, 2017
Goodwill and Other Intangible Assets          
Unfavorable lease intangibles $ 20,740   $ 20,740   $ 23,703
Amortization expense for intangible assets and liabilities 35,490 $ 41,654 112,772 $ 124,060  
Anticipated annual amortization expense for intangible assets and liabilities          
2018 172,501   172,501    
2019 120,319   120,319    
2020 96,399   96,399    
2021 72,519   72,519    
2022 50,715   50,715    
Assets held for sale          
Goodwill and Other Intangible Assets          
Unfavorable lease intangibles $ 13,394   $ 13,394   $ 14,539