this says a reduction in federal spending of 10.1 trillion over 10 years. although i realize that according to JG if you have an expenditure in year 1 it doesn't matter if you reduce spending in subsequent years.
http://thehill.com/policy/finance/314991-trump-team-prepares-dramatic-cuts
Overall, the blueprint being used by Trump’s team would reduce federal spending by $10.5 trillion over 10 years.