OK, here is the money crunch. There was ~$479,000,000 in cash or equivalents on the books on 9/30/25.
Great! (not really)
There are also 27,000 people on payroll. Divide the numbers and you get $17,740 per person. Great? No, not really.
Some people make a lot, some make terrible money. If the mean salary is $50,000/year and you divide that into $17,740, you get 35.4% of a year - or about 90 days of payroll.
Money is coming in still but this, and overhead, the cost of goods, and most importantly, the debt load, is too much to survive. The only way they can survive is to borrow money and they can't. It's too late to fire their way out of this, hence the lack of trying.
There are two smaller debt payments (both around $100 mil) due this year. Either one could end the ballgame.