I was just going to add to that if it's helpful.
I would say that there's a large component of the $10 billion that was mentioned by my colleague from the Treasury Board, that goes into the running costs associated with the building, like paying the utilities, paying the rent, paying for security in the buildings, etc., because they're occupied. There's money associated with that, within the $10 billion, and that's a significant component.
If you look at all the various custodians, some have very small budgets. Some have operating money, so they pay the rent, the lease, etc. However, when they make decisions about whether to maintain the facility, like fix the roof or put some pails around in the corners, it's choices that they're making between putting money towards the programs they're accountable for or the buildings that they're accountable for as well. You can see that, even in the long-term vision and plan. Sometimes it takes a long while. The building sits empty for a while as decisions are made, capital funding for the larger rehabilitation is received, and decisions are made on what those buildings will be used for.
Within our own budgets, we receive money to do small capital projects for other departments. In budgets 2016 and 2015, there was federal infrastructure programming money that was meant to go in, as a catalyst for the economy, if you will. A large component of the money that was disbursed to the various custodians, like Parks Canada, gave them and afforded them an opportunity to fix up some of the heritage assets that they simply hadn't been able to afford under their current operating levels to maintain or to rehabilitate. In this past year, 2016-17, on behalf of other departments, we spent about $600 million to $700 million supporting projects in the other custodial spaces to rehabilitate them.
I don't think you'll get a number of how much went into heritage, but by building classification, it might be easy to look at what monies went into a specific building type and whether it's classified or other.