Capital Stock	6 Months Ended
Jun. 30, 2016
Equity [Abstract]
Capital Stock	Capital Stock Please read Note 17—Share-Based and Long-Term Incentive Compensation for information about additional shares of common stock that could be issued under terms of our share-based compensation plans. At second quarter-end 2016, personnel of former affiliates held options to purchase 241,000 shares of our common stock. The options have a weighted average exercise price of $30.30 and a weighted average remaining contractual term of less than one year. At second quarter-end 2016, the options had an aggregate intrinsic value of $0.

Capital Stock

Please read Note 17—Share-Based and Long-Term Incentive Compensation for information about additional shares of common stock that could be issued under terms of our share-based compensation plans.

At second quarter-end 2016, personnel of former affiliates held options to purchase 241,000 shares of our common stock. The options have a weighted average exercise price of $30.30 and a weighted average remaining contractual term of less than one year. At second quarter-end 2016, the options had an aggregate intrinsic value of $0.