Call them the titans of junk.
They’re the headliners in a decade-long, $11 trillion corporate borrowing frenzy, fueled by central banks that flooded the global financial system with ultra-cheap money. Investors have been lending to virtually anyone willing to pay a decent yield. But now the easy money is coming to an end. Policy makers, after driving interest rates to unprecedented lows, are hiking those rates for the first time in 10 years. For many companies, it will bring new financial pressures. And for some of them, those pressures could trigger disaster.
https://www.bloomberg.com/graphics/2018-corporate-debt/