Loan will enable the company to purchase Celgene Corp. in the largest ever pharmaceutical-company acquisition.

Acquisition announced Sunday will be second-largest tech deal ever. Ratings agencies are already evaluating the impact on IBM's debt load.

Company completed bond sale just before Treasuries rout.

Year's second-biggest deal pushes Comcast debt to 3.6 times EBITDA.

Changing approaches to corporate cash management, driven by repatriation of overseas funds, have created a $300 billion hole in the market for short-term corporate debt.

U.S.'s second-largest deal of the year will finance an acquisition designed to break the retailer into e-commerce in India.

Corporate debt markets are feeling the effects of the new tax law.

Company aims to boost liquidity and pay for rising programming costs. Investors continue to buy its debt, expecting growth in subscriber base to eventually turn cash flows positive.