When I read some of the estimates and stuff and I looked at it... When I read through the document, it just seemed like there was an over $4 billion increase, and maybe I'm referencing it wrong. “Supplementary estimates 2017-2018 provides information in support of voted budgetary expenditures in the amount of $4 billion for a total of $115 billion, representing a 3.6 increase over the authorities to date.” That's on page 1-3 of the “Supplementary Estimates (C)”
On March 1st, 2018. See this statement in context.