Stock-Based Awards (Tables)

6 Months Ended

Sep. 09, 2017

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Assumptions Related to Estimated Fair Value of Options Grant Date

Supervalu used the Black-Scholes option pricing model to estimate the fair value of the options at grant date based upon the following assumptions:

	Year-To-Date Ended
	September 9,   2017   (28 weeks)		September 10,   2016   (28 weeks)
Dividend yield	—	%	—	%
Volatility rate	53.7	%	54.2	%
Risk-free interest rate	1.8	%	1.3	%
Expected life	5.0 years		5.0 years

Supervalu used the Monte Carlo method to estimate the fair value of the PSUs at grant date based upon the following assumptions:

	Year-To-Date Ended
	September 9,   2017   (28 weeks)		September 10,   2016   (28 weeks)
Dividend yield	—	%	—	%
Volatility rate	44.3	%	41.3	%
Risk-free interest rate	1.41	%	0.9	%
Expected life	2.8 years		2.8 years