Indemnity Capital Stock	12 Months Ended
Dec. 31, 2012
Class of Stock Disclosures [Abstract]
Indemnity Capital Stock	Note 18. Indemnity Capital Stock Class A and B common stock We have two classes of common stock: Class A which has a dividend preference and Class B which has voting power and a conversion right. Each share of Class A common stock outstanding at the time of the declaration of any dividend upon shares of Class B common stock shall be entitled to a dividend payable at the same time, at the same record date, and in an amount at least equal to 2/3 of 1.0% of any dividend declared on each share of Class B common stock. We may declare and pay a dividend in respect to Class A common stock without any requirement that any dividend be declared and paid in respect to Class B common stock. Sole shareholder voting power is vested in Class B common stock except insofar as any applicable law shall permit Class A common shareholders to vote as a class in regards to any changes in the rights, preferences and privileges attaching to Class A common stock. Holders of Class B shares may, at their option, convert their shares into Class A shares at the rate of 2,400 Class A shares per Class B share. In 2012, four shares of Class B common stock were converted into 9,600 shares of Class A common stock. There were no conversions of Class B shares to Class A shares in 2011 or 2010. There is no provision for conversion of Class A shares to Class B shares, and, Class B shares surrendered for conversion cannot be reissued. Stock repurchases A stock repurchase program was authorized for our outstanding Class A nonvoting common stock beginning January 1, 2004. Treasury shares are recorded in the Consolidated Statements of Financial Position at total cost based upon trade date. Shares repurchased under this program, based upon trade date, totaled 1.0 million at a total cost of $69 million during 2012, and 2.2 million shares at a total cost of $155 million during 2011. In October 2011, our Board of Directors approved a continuation of the current stock repurchase program for a total of $150 million, with no time limitation. We had approximately $68 million of repurchase authority remaining under this program at December 31, 2012, based upon trade date. In 2012, we also repurchased 1,803 shares of our outstanding Class A nonvoting common stock outside of our publicly announced share repurchase program at a total cost of $129,849. Of this amount, 669 and 1,134 shares were purchased in January 2012 and June 2012, respectively, for $50,724, or $75.82 per share, and $79,125, or $69.78 per share, respectively, to settle payments due to two retired senior vice presidents under our long-term incentive plan. These shares were delivered to the plan participants in January 2012 and June 2012, respectively. In July 2011, we repurchased 64,095 shares of our outstanding Class A nonvoting common stock outside of our publicly announced share repurchase program at a total cost of $4.8 million. Of this amount, 57,695 shares were purchased for $4.3 million, or $73.72 per share, in conjunction with our long-term incentive plan, and 6,400 shares were purchased for $0.5 million, or $73.74 per share, for the vesting of stock-based awards for executive management. These shares were delivered to plan participants and executive management, respectively, in July 2011.

Note 18. Indemnity Capital Stock

Class A and B common stock

We have two classes of common stock: Class A which has a dividend preference and Class B which has voting power and a conversion right. Each share of Class A common stock outstanding at the time of the declaration of any dividend upon shares of Class B common stock shall be entitled to a dividend payable at the same time, at the same record date, and in an amount at least equal to 2/3 of 1.0% of any dividend declared on each share of Class B common stock. We may declare and pay a dividend in respect to Class A common stock without any requirement that any dividend be declared and paid in respect to Class B common stock. Sole shareholder voting power is vested in Class B common stock except insofar as any applicable law shall permit Class A common shareholders to vote as a class in regards to any changes in the rights, preferences and privileges attaching to Class A common stock. Holders of Class B shares may, at their option, convert their shares into Class A shares at the rate of 2,400 Class A shares per Class B share. In 2012, four shares of Class B common stock were converted into 9,600 shares of Class A common stock. There were no conversions of Class B shares to Class A shares in 2011 or 2010. There is no provision for conversion of Class A shares to Class B shares, and, Class B shares surrendered for conversion cannot be reissued.

Stock repurchases

A stock repurchase program was authorized for our outstanding Class A nonvoting common stock beginning January 1, 2004. Treasury shares are recorded in the Consolidated Statements of Financial Position at total cost based upon trade date. Shares repurchased under this program, based upon trade date, totaled 1.0 million at a total cost of $69 million during 2012, and 2.2 million shares at a total cost of $155 million during 2011. In October 2011, our Board of Directors approved a continuation of the current stock repurchase program for a total of $150 million, with no time limitation. We had approximately $68 million of repurchase authority remaining under this program at December 31, 2012, based upon trade date.

In 2012, we also repurchased 1,803 shares of our outstanding Class A nonvoting common stock outside of our publicly announced share repurchase program at a total cost of $129,849. Of this amount, 669 and 1,134 shares were purchased in January 2012 and June 2012, respectively, for $50,724, or $75.82 per share, and $79,125, or $69.78 per share, respectively, to settle payments due to two retired senior vice presidents under our long-term incentive plan. These shares were delivered to the plan participants in January 2012 and June 2012, respectively.

In July 2011, we repurchased 64,095 shares of our outstanding Class A nonvoting common stock outside of our publicly announced share repurchase program at a total cost of $4.8 million. Of this amount, 57,695 shares were purchased for $4.3 million, or $73.72 per share, in conjunction with our long-term incentive plan, and 6,400 shares were purchased for $0.5 million, or $73.74 per share, for the vesting of stock-based awards for executive management. These shares were delivered to plan participants and executive management, respectively, in July 2011.