Acquisitions	3 Months Ended
Mar. 31, 2012
Acquisitions [Abstract]
Acquisitions	2. Acquisitions *Prior year acquisitions* ACE acquired New York Life's Korea operations on February 1, 2011 and New York Life's Hong Kong operations on April 1, 2011 for approximately $450 million in cash. These acquired businesses, now operating under our Life segment, expand our presence in the North Asia market and complement our life insurance business established in that region. In 2012, we finalized purchase price allocations resulting in $91 million of goodwill, none of which is expected to be deductible for income tax purposes, and $163 million of intangible assets. The most significant intangible asset is VOBA. We acquired Penn Millers Holding Corporation (PMHC) on November 30, 2011 for approximately $107 million in cash. PMHC's primary insurance subsidiary, Penn Millers Insurance Company, is a well-established underwriter in the agribusiness market since 1887 and currently operates in 34 states. PMHC operates under our Insurance – North American segment. We acquired Rio Guayas Compania de Seguros y Reaseguros (Rio Guayas), a general insurance company in Ecuador on December 28, 2011. Rio Guayas sells a range of insurance products, including auto, life, property, and A&H. The acquisition of Rio Guayas will expand our capabilities in terms of geography, products, and distribution. Rio Guayas operates under our Insurance – Overseas General segment.

2. Acquisitions

Prior year acquisitions

ACE acquired New York Life's Korea operations on February 1, 2011 and New York Life's Hong Kong operations on April 1, 2011 for approximately $450 million in cash. These acquired businesses, now operating under our Life segment, expand our presence in the North Asia market and complement our life insurance business established in that region. In 2012, we finalized purchase price allocations resulting in $91 million of goodwill, none of which is expected to be deductible for income tax purposes, and $163 million of intangible assets. The most significant intangible asset is VOBA.

We acquired Penn Millers Holding Corporation (PMHC) on November 30, 2011 for approximately $107 million in cash. PMHC's primary insurance subsidiary, Penn Millers Insurance Company, is a well-established underwriter in the agribusiness market since 1887 and currently operates in 34 states. PMHC operates under our Insurance – North American segment.

We acquired Rio Guayas Compania de Seguros y Reaseguros (Rio Guayas), a general insurance company in Ecuador on December 28, 2011. Rio Guayas sells a range of insurance products, including auto, life, property, and A&H. The acquisition of Rio Guayas will expand our capabilities in terms of geography, products, and distribution. Rio Guayas operates under our Insurance – Overseas General segment.