Goodwill and Other Intangibles (Tables)

12 Months Ended

Feb. 27, 2016

Goodwill and Other Intangibles

Summary of the changes in the carrying amount of goodwill

	Retail Pharmacy		Pharmacy Services		Total
Balance, March 1, 2014	$	—		—		—
Acquisitions		76,124		—		76,124
Balance, February 28, 2015	$	76,124	$	—	$	76,124
Acquisition (see Note 2. Acquisition)		—		1,637,351		1,637,351
Balance, February 27, 2016	$	76,124	$	1,637,351	$	1,713,475

Summary of the company's finite-lived and indefinitely-lived intangible assets

	2016								2015
	Gross Carrying Amount		Accumulated Amortization			Net		Remaining Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization			Net		Remaining Weighted Average Amortization Period
Favorable leases and other	$	665,197	$	(507,776	)	$	157,421	8 years	$	653,377	$	(481,041	)	$	172,336	8 years
Prescription files		1,541,518		(1,285,633	)		255,885	3 years		1,440,154		(1,191,010	)		249,144	3 years
Customer relationships(a)		465,000		(44,203	)		420,797	17 years		—		—			—
CMS license		57,500		(1,572	)		55,928	25 years		—		—			—
Claims adjudication and other developed software		59,000		(5,760	)		53,240	7 years		—		—			—
Trademarks		20,100		(1,373	)		18,727	10 years		—		—			—
Backlog		11,500		(2,619	)		8,881	3 years		—		—			—
Total finite	$	2,819,815	$	(1,848,936	)		970,879		$	2,093,531	$	(1,672,051	)	$	421,480
Trademarks		33,500		—			33,500	Indefinite		—		—			—
Total	$	2,853,315	$	(1,848,936	)	$	1,004,379		$	2,093,531	$	(1,672,051	)	$	421,480

(a)           —Amortized on an accelerated basis which is determined based on the remaining useful economic lives of the customer relationships that are expected to contribute directly or indirectly to future cash flows.