The ObamaCare Writedowns - WSJ.com

In other words, shoot the messenger. Black-letter financial accounting rules require that corporations immediately restate their earnings to reflect the present value of their long-term health liabilities, including a higher tax burden. Should these companies have played chicken with the Securities and Exchange Commission to avoid this politically inconvenient reality? Democrats don't like what their bill is doing in the real world, so they now want to intimidate CEOs into keeping quiet.

On top of AT&T's $1 billion, the writedown wave so far includes Deere & Co., $150 million; Caterpillar, $100 million; AK Steel, $31 million; 3M, $90 million; and Valero Energy, up to $20 million. Verizon has also warned its employees about its new higher health-care costs, and there will be many more in the coming days and weeks.