Related Party Transactions	6 Months Ended
Related Party Transactions	Jun. 30, 2016
Related Party Transactions [Abstract]
Related Party Transactions	Related Party Transactions Operating Agreements For the three and six months ended June 30, 2016, revenues with affiliated entities related to the operating agreements disclosed in the Related Party Transactions Note in the Consolidated Financial Statements in Part II, Item 8. in the Company's Annual Report on Form 10-K were $138.8 and $274.1, respectively. For the three and six months ended June 30, 2015, revenues with affiliated entities related to the aforementioned operating agreements were $169.4 and $335.7, respectively. For the three and six months ended June 30, 2016, expenses with affiliated entities related to the aforementioned operating agreements disclosed were $195.6 and $391.3, respectively. For the three and six months ended June 30, 2015, expenses with affiliated entities related to the aforementioned operating agreements disclosed were $206.6 and $410.2, respectively. Reinsurance Agreements The Company has entered into reinsurance agreements that were accounted for under the deposit method with two of its affiliates. As of June 30, 2016 and December 31, 2015, the Company had deposit assets of $89.2 and $91.0, respectively, and deposit liabilities of $190.7 and $194.8, respectively, related to these agreements. Deposit assets and liabilities are included in Other assets and Other liabilities, respectively, on the Condensed Consolidated Balance Sheets. For further information on these reinsurance agreements, see the Related Party Transactions Note in the Consolidated Financial Statements in Part II, Item 8. in the Company's Annual Report on Form 10-K.

The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates.