Seven years of accounting records were provided to The Times by an individual close to the company.
The company declined to provide a copy of the contracts to The Times.
But 7 of the 12 highest-grossing firms did provide that data to The Times.
A person who thought it should be made public provided an uncensored copy to The Times.
It was provided to The Times by a Senate staff aide.
The information will be published Wednesday, and a copy was provided to The Times.
The report was provided to The New York Times by a person outside government.
The person who provided the document to The Times said he was unsure whether it was the final version of the law.
His lawyer provided a copy of the letter, dated May 16, to The Times.
The group provided a copy of the report to The New York Times.