Though the Bush administration has not disclosed an estimate for the costs of reconstruction in Iraq, private research institutes have said it could be $100 billion.
Here is some of the Iraqi, U.S. and international money American officials say they'll have to spend on the effort:
$1.7 billion in Iraqi funds frozen in 1990 by the United States under economic sanctions. Some $200 million has been drawn from the account so far.
$1.1 billion in Iraqi funds frozen by other nations since the 1991 Persian Gulf War.
$1 billion in American bills taken from Iraq's central bank by the former regime and found hidden around the country.
$1 billion held by the United Nations under the oil-for-food program.
$1.2 billion in Iraqi money identified since President Bush recently called on nations to freeze funds.
$2.4 billion Congress approved in the Defense Department supplemental budget.
An unknown amount of money — expected to be the largest single pool — in revenues from future oil production, which has resumed to about one-third its prewar rate.
Coalition pledges. The Bush administration has declined to say how much money is being pledged so far, leading some critics to suggest it isn't much.
None of this money covers the roughly $4 billion monthly costs of keeping U.S. troops there with support, munitions and so on. As of last week, the military campaign has cost some $25 billion.
Bank notes, bonds, gold, jewelry and other property also have been found stashed away in Iraq. No value has been disclosed by the U.S. government, and it would not be spent, but rather returned to Iraqi owners under a claims process that hasn't been devised yet.