Year Ended
Year Ended
Year Ended
January 3, 2020
December 28, 2018
December 29, 2017
(in millions)
(in millions)
(in millions)
Total stock-based compensation expense
$52
$44
$43
Tax benefits recognized from stock-based compensation
13
11
17
plan summaries .
as of january 3 2020 the company had stock-based compensation awards outstanding under the following plans : the 2017 omnibus incentive plan 2006 equity incentive plan as amended and the 2006 employee stock purchase plan as amended - " espp " .
leidos issues new shares upon the issuance of the vesting of stock units or exercising of stock options under these plans .
in fiscal 2017 stockholders approved the 2017 omnibus incentive plan which provides the company and its affiliates ' employees directors and consultants the opportunity to receive various types of stock-based compensation awards such as stock options restricted stock units and performance-based awards as well as cash awards .
the company grants service-based awards that generally vest or become exercisable 25 % a year over four years or cliff vest in three years .
as of january 3 2020 4 .
4 million shares of leidos ' stock were reserved for future issuance under the 2017 omnibus incentive plan and the 2006 equity incentive plan .
the company offers eligible employees the opportunity to defer restricted stock units into an equity-based deferred equity compensation plan the key executive stock deferral plan - " kesdp " .
prior to 2013 the company offered an additional opportunity for deferrals into the management stock compensation plan - " mscp " .
benefits from these plans are payable in shares of leidos ' stock that are held in a trust for the purpose of funding shares to the plans ' participants .
restricted stock units deferred under the kesdp are counted against the total shares available for future issuance under the 2017 omnibus incentive plan .
all awards under the mscp are fully vested and the plan does not provide for a maximum number of shares available for future issuance .
the company ' s espp allows eligible employees to purchase shares of leidos ' stock at a discount of up to 15 % of the fair market value on the date of purchase .
during the first half of fiscal 2018 and 2017 the discount was 5 % of the fair market value on the date of purchase thereby resulting in the espp being non-compensatory .
effective the second half of fiscal 2018 the company increased the discount to 10 % of the fair market value on the date of purchase resulting in the espp being compensatory .
during fiscal 2019 2018 and 2017 $ 25 million $ 11 million and $ 10 million respectively was received from espp plan participants for the issuance of leidos ' stock .
a total of 4 .
2 million shares remain available for future issuance under the espp .
stock-based compensation and related tax benefits recognized under all plans were as follows : .

Question: What was the 2017 Omnibus Incentive Plan?
Answer: provides the Company and its affiliates' employees, directors and consultants the opportunity to receive various types of stock-based compensation awards, such as stock options, restricted stock units and performance-based awards, as well as cash awards.