CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Mar. 31, 2016	Dec. 31, 2015
Assets
Fixed maturity investments, at fair value	$ 2,613.2	$ 2,639.7
Short-term investments, at amortized cost (which approximates fair value)	261.7	211.3
Common equity securities, at fair value	443.0	1,113.9
Other long-term investments	321.8	315.8
Total investments	3,639.7	4,280.7
Cash	178.8	179.3
Reinsurance recoverable on unpaid losses	150.9	186.5
Reinsurance recoverable on paid losses	16.6	7.5
Insurance premiums receivable	234.3	223.3
Deferred acquisition costs	109.8	107.6
Deferred tax asset	133.6	112.8
Ceded unearned insurance premiums	36.3	29.5
Accrued investment income	13.4	14.0
Accounts receivable on unsettled investment sales	4.5	41.9
Goodwill and intangible assets	371.5	375.7
Other assets	286.9	316.8
Assets held for sale	5,215.5	4,407.0
Total assets	10,391.8	10,282.6
Liabilities
Loss and loss adjustment expense reserves	1,349.6	1,395.8
Unearned insurance premiums	626.5	612.6
Debt	532.6	440.5
Deferred Tax Liability, Net of Valuation Allowance	7.1	7.0
Accrued incentive compensation	114.2	141.7
Ceded reinsurance payable	31.8	30.5
Funds held under insurance contracts	134.9	137.8
Accounts payable on unsettled investment purchases	6.9	0.0
Other liabilities	229.8	264.7
Total liabilities held for sale	3,121.1	2,884.0
Total liabilities	6,154.5	5,914.6
White Mountains’s common shareholders’ equity
White Mountains’ common shares	5.4	5.6
Paid-in surplus	933.5	972.6
Retained earnings	2,959.6	3,084.9
Accumulated other comprehensive loss, after tax:
Net unrealized foreign currency translation losses	(108.3)	(145.6)
Pension liability and other	(4.3)	(4.3)
Total White Mountains’s common shareholders’ equity	3,785.9	3,913.2
Non-controlling interests
Non-controlling interests	451.4	454.8
Total equity	4,237.3	4,368.0
Total liabilities and equity	10,391.8	10,282.6
OneBeacon [Member]
Non-controlling interests
Non-controlling interests	$ 243.4	$ 245.6