CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Assets
Fixed maturity investments, at fair value	$ 4,131.5	$ 2,630.2
Short-term investments, at amortized cost (which approximates fair value)	305.6	211.2
Common equity securities, at fair value	425.0	1,113.9
Other long-term investments	351.4	315.8
Total investments	5,213.5	4,271.1
Cash	244.7	173.0
Reinsurance recoverable on unpaid losses	169.4	186.0
Reinsurance recoverable on paid losses	16.4	7.5
Insurance premiums receivable	264.6	220.3
Deferred acquisition costs	109.6	107.6
Deferred tax asset	119.5	112.8
Ceded unearned insurance premiums	35.1	29.5
Accrued investment income	18.9	13.9
Accounts receivable on unsettled investment sales	179.0	41.9
Goodwill and other intangible assets	59.3	55.4
Other assets	226.3	273.2
Assets held for sale	27.0	4,790.4
Total assets	6,683.3	10,282.6
Liabilities
Loss and loss adjustment expense reserves	1,362.0	1,389.8
Unearned insurance premiums	674.1	610.5
Debt	288.5	337.6
Accrued incentive compensation	124.2	140.7
Ceded reinsurance payable	28.2	29.9
Funds held under insurance contracts	156.2	137.8
Accounts payable on unsettled investment purchases	30.0	0.0
Other liabilities	210.9	220.9
Total liabilities held for sale	7.8	3,047.4
Total liabilities	2,881.9	5,914.6
White Mountains’s common shareholders’ equity
White Mountains’ common shares	4.6	5.6
Paid-in surplus	805.2	972.6
Retained earnings	2,846.7	3,084.9
Accumulated other comprehensive loss, after tax:
Net unrealized foreign currency translation losses	(0.6)	(145.6)
Pension liability and other	(3.7)	(4.3)
Total White Mountains’s common shareholders’ equity	3,652.2	3,913.2
Non-controlling interests
Non-controlling interests	149.2	454.8
Total equity	3,801.4	4,368.0
Total liabilities and equity	6,683.3	10,282.6
OneBeacon [Member]
Non-controlling interests
Non-controlling interests	$ 247.0	$ 245.6