The phrase "a document exposing" is correct and usable in written English.
It can be used when referring to a document that reveals or uncovers information, often related to wrongdoing or hidden truths.
Example: "The journalist published a document exposing the corruption within the local government."
Alternatives: "a report revealing" or "a paper disclosing".
Ukip may have published a professional-looking manifesto but a closer look at the document exposes an amateur gaffe.
In addition, the document exposed a gap between senior soldiers who either did not know of banned behavior, including drinking, at the base or participated in it, while junior soldiers felt uncomfortable "jumping the chain" to report violations.
The Web Ninjas have said this in the past when they posted a series of documents exposing who they think is Topiary and other members of LulzSec.
The document exposes previously unreported details of a range of incidents in detention, including graphic descriptions of desperate acts of self-harm.
This document exposes the information gathered during an entire year of data collection.
Bono himself appeared in the Paradise Papers – a huge set of documents exposing offshore investments by the wealthy – after he invested in a company based in Malta that bought a Lithuanian firm.
The financial troubles of New Horizons Family Center have been well documented, exposing a major weakness at City Hall, where the nonprofit enjoyed a seemingly favored status in asking for money to help fund ambitious expansion plans.
The document exposes what everyone knows, but is rarely proven: that Heartland and other "free-market" think tanks are nothing but lobbying vehicles for the largest corporations and billionaires who own them.
The International Consortium of Investigative Journalists, a nonprofit based in Washington that led the coverage of the Panama Papers, a huge cache of documents exposing the scale of offshore tax havens.
