Acquisitions	6 Months Ended
Jun. 30, 2017
Business Combinations [Abstract]
Acquisitions	Acquisitions SureTec Acquisition On April 28, 2017, the Company completed the acquisition of SureTec Financial Corp. (SureTec), a Texas-based privately held surety company primarily offering contract, commercial and court bonds. Results attributable to this acquisition are included in the U.S. Insurance segment. Total consideration for this acquisition was $246.9 million, which included cash consideration of $225.6 million. Total consideration includes the estimated fair value of contingent consideration we expect to pay based on SureTec's earnings, as defined in the merger agreement, for the years 2017 through 2020. The purchase price was allocated to the acquired assets and liabilities of SureTec based on estimated fair values on April 28, 2017. The Company recognized goodwill of $70.4 million, which is primarily attributable to synergies that are expected to result upon integration of SureTec into the Company's insurance operations. None of the goodwill recognized is expected to be deductible for income tax purposes. The Company also recognized other intangible assets of $103.0 million, which includes $92.0 million of agent relationships to be amortized over a weighted average period of 15 years. Subsequent Events On July 19, 2017, the Company entered into a definitive agreement to acquire 81% of Costa Farms, a Florida-based privately held grower of house and garden plants. Cash consideration for the purchase is currently estimated to be approximately $255 million; however, total consideration will include contingent consideration and additional cash consideration, which are expected to fluctuate based on actual conditions to be determined upon closing. The transaction is subject to customary closing conditions, and is expected to close in the third quarter of 2017. Upon completion of the acquisition, Costa Farm’s operating results will be included with the Company’s non-insurance operations, which are not included in a reportable segment. On July 26, 2017, the Company entered into a definitive merger agreement to acquire State National Companies, Inc. (State National). State National is a leading specialty provider of property and casualty insurance services that includes both fronting services and collateral protection insurance coverage. Under the merger agreement, State National stockholders will receive cash for each outstanding share of State National common stock (other than restricted shares that do not vest in connection with the transaction). The aggregate merger consideration, which includes net cash payments for State National stock options and restricted stock, is expected to be approximately $919 million. The transaction is subject to customary closing conditions, including regulatory approvals and the approval of State National’s stockholders, and is expected to close in the fourth quarter of 2017.

Acquisitions

SureTec Acquisition

On April 28, 2017, the Company completed the acquisition of SureTec Financial Corp. (SureTec), a Texas-based privately held surety company primarily offering contract, commercial and court bonds. Results attributable to this acquisition are included in the U.S. Insurance segment.

Total consideration for this acquisition was $246.9 million, which included cash consideration of $225.6 million. Total consideration includes the estimated fair value of contingent consideration we expect to pay based on SureTec's earnings, as defined in the merger agreement, for the years 2017 through 2020. The purchase price was allocated to the acquired assets and liabilities of SureTec based on estimated fair values on April 28, 2017. The Company recognized goodwill of $70.4 million, which is primarily attributable to synergies that are expected to result upon integration of SureTec into the Company's insurance operations. None of the goodwill recognized is expected to be deductible for income tax purposes. The Company also recognized other intangible assets of $103.0 million, which includes $92.0 million of agent relationships to be amortized over a weighted average period of 15 years.

Subsequent Events

On July 19, 2017, the Company entered into a definitive agreement to acquire 81% of Costa Farms, a Florida-based privately held grower of house and garden plants. Cash consideration for the purchase is currently estimated to be approximately $255 million; however, total consideration will include contingent consideration and additional cash consideration, which are expected to fluctuate based on actual conditions to be determined upon closing. The transaction is subject to customary closing conditions, and is expected to close in the third quarter of 2017. Upon completion of the acquisition, Costa Farm’s operating results will be included with the Company’s non-insurance operations, which are not included in a reportable segment.

On July 26, 2017, the Company entered into a definitive merger agreement to acquire State National Companies, Inc. (State National). State National is a leading specialty provider of property and casualty insurance services that includes both fronting services and collateral protection insurance coverage. Under the merger agreement, State National stockholders will receive cash for each outstanding share of State National common stock (other than restricted shares that do not vest in connection with the transaction). The aggregate merger consideration, which includes net cash payments for State National stock options and restricted stock, is expected to be approximately $919 million. The transaction is subject to customary closing conditions, including regulatory approvals and the approval of State National’s stockholders, and is expected to close in the fourth quarter of 2017.