They have argued that bankruptcy could change pension and retiree benefits, which are guaranteed under state law.
Orr has said federal bankruptcy laws trump state law in this matter.
A bankruptcy judge will stay all the litigation, McTevia said.
“One court will adjudicate all these,” McTevia said.
Some are concerned that a bankrupt Detroit will cause businesses large and small to reconsider their operations in the city. But General Motors, which filed and emerged from a Chapter 11 bankruptcy, does not anticipate any impact to its daily operations, the automaker said Thursday in a statement.
“GM is proud to call Detroit home and today’s bankruptcy declaration is a day that we and others hoped would not come,” the statement said. “We believe, however, that today also can mark a clean start for the city.
Detroit has more than double the population of the Northern California community of Stockton, Calif., which until Detroit had been the largest U.S. city ever to file for bankruptcy when it did so in June 2012.
Before Detroit, the largest municipal bankruptcy filing had involved Jefferson County, Ala., which was more than $4 billion in debt when it filed in 2011. Another recent city to have filed for bankruptcy was San Bernardino, Calif., which took that route in August 2012 after learning it had a $46 million deficit.
About 640 Chapter 9 bankruptcies have been filed since Congress enacted a revised Municipal Bankruptcy Act in 1937.