CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE (LOSS) INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Revenues:
Earned insurance and reinsurance premiums	$ 538.6	$ 500.4	$ 1,535.6	$ 1,493.3
Net investment income	24.7	27.3	78.1	84.5
Net realized and unrealized investment gains	20.8	28.2	198.5	66.1
Other revenue	5.3	18.2	8.3	46.9
Total revenues	589.4	574.1	1,820.5	1,690.8
Expenses:
Loss and loss adjustment expenses	289.1	278.3	801.1	797.2
Insurance and reinsurance acquisition expenses	105.3	106.7	299.3	281.0
Other underwriting expenses	81.0	80.4	244.3	244.0
General and administrative expenses	69.3	41.5	189.9	125.5
Interest expense	10.3	11.9	30.4	32.4
Total expenses	555.0	518.8	1,565.0	1,480.1
Pre-tax income from continuing operations	34.4	55.3	255.5	210.7
Income tax expense	(7.8)	(8.2)	(62.0)	(49.2)
Net income from continuing operations	26.6	47.1	193.5	161.5
Net income from discontinued operations, net of tax	6.7	0.4	8.8	4.8
Income before equity in earnings of unconsolidated affiliates	33.3	47.5	202.3	166.3
Equity in earnings of unconsolidated affiliates, net of tax	7.0	8.6	33.3	24.9
Net income	40.3	56.1	235.6	191.2
Net loss attributable to non-controlling interests	11.2	1.1	7.1	12.7
Net income attributable to White Mountains’s common shareholders	51.5	57.2	242.7	203.9
Other comprehensive (loss) income, net of tax:
Change in equity in net unrealized (losses) gains from investments in Symetra common shares, net of tax	(9.9)	(7.2)	59.5	(81.2)
Change in foreign currency translation, pension liability and other	(64.3)	46.6	(100.0)	8.4
Comprehensive (loss) income	(22.7)	96.6	202.2	131.1
Comprehensive loss (income) attributable to non-controlling interests	0.1	(0.1)	0.1	(0.1)
Comprehensive (loss) income attributable to White Mountains’s common shareholders	$ (22.6)	$ 96.5	$ 202.3	$ 131.0
Basic income per share
Continuing operations	$ 7.35	$ 9.20	$ 38.07	$ 32.05
Discontinued operations	$ 1.10	$ 0.06	$ 1.43	$ 0.78
Total consolidated operations	$ 8.45	$ 9.26	$ 39.50	$ 32.83
Diluted income per share
Continuing operations	$ 7.35	$ 9.20	$ 38.07	$ 32.05
Discontinued operations	$ 1.10	$ 0.06	$ 1.43	$ 0.78
Total consolidated operations	$ 8.45	$ 9.26	$ 39.50	$ 32.83
Dividends declared per White Mountains’s common share	$ 0.00	$ 0.00	$ 1.00	$ 1.00