Goodwill and Other Intangible Assets - Intangibles (Details) - USD ($) $ in Thousands	Jun. 03, 2023	Mar. 04, 2023
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	$ 1,745,239	$ 1,736,069
Total Accumulated Amortization, Finite	(1,514,756)	(1,500,357)
Total Net, finite	230,483	235,712
Gross Carrying Amount, Total	1,759,639	1,750,469
Net, Total	244,883	250,112
Trademarks
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Indefinite Lived	14,400	14,400
Noncompete agreements and other
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	205,249	201,919
Total Accumulated Amortization, Finite	(184,911)	(182,957)
Total Net, finite	$ 20,338	$ 18,962
Remaining Weighted Average Amortization Period	3 years	3 years
Prescription files
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	$ 1,035,505	$ 1,029,665
Total Accumulated Amortization, Finite	(934,114)	(928,478)
Total Net, finite	$ 101,391	$ 101,187
Remaining Weighted Average Amortization Period	5 years	5 years
Customer relationships
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	$ 388,000	$ 388,000
Total Accumulated Amortization, Finite	(310,842)	(306,139)
Total Net, finite	$ 77,158	$ 81,861
Remaining Weighted Average Amortization Period	8 years	9 years
CMS license
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	$ 57,500	$ 57,500
Total Accumulated Amortization, Finite	(25,904)	(23,798)
Total Net, finite	$ 31,596	$ 33,702
Remaining Weighted Average Amortization Period	3 years	4 years
Claims adjudication and other developed software
Finite Lived And Indefinite Lived Intangible Assets By Major Class
Gross Carrying Amount, Finite	$ 58,985	$ 58,985
Total Accumulated Amortization, Finite	$ (58,985)	$ (58,985)
Remaining Weighted Average Amortization Period	0 years	0 years