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CONSOLIDATED BALANCE SHEETS CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions | Jun. 30, 2019 | Dec. 31, 2018
--- | --- | ---
Assets |  |
Goodwill and other intangible assets | $ 667.6 | $ 537.5
Total assets | 3,752.2 | 3,362.6
Liabilities |  |
Debt | 230.5 | 192.7
Total liabilities | 744.3 | 644.4
White Mountains’s common shareholders’ equity |  |
White Mountains’s common shares at $1 par value per share—authorized 50,000,000 shares; issued and outstanding 3,185,353 and 3,173,115 shares | 3.2 | 3.2
Paid-in surplus | 587.3 | 580.8
Retained earnings | 2,562.8 | 2,264.9
Accumulated other comprehensive loss, after tax: |  |
Net unrealized foreign currency translation losses and interest rate swap | (9.0) | (5.8)
Total White Mountains’s common shareholders’ equity | 3,144.3 | 2,843.1
Non-controlling interests |  |
Non-controlling interests | (136.4) | (124.9)
Total equity | 3,007.9 | 2,718.2
Total liabilities and equity | 3,752.2 | 3,362.6
HG Global-BAM |  |
Assets |  |
Fixed maturity investments, at fair value | 762.9 | 701.4
Short-term investments, at fair value | 34.8 | 66.9
Total investments | 797.7 | 768.3
Cash (restricted $88.8 and $50.0) | 10.3 | 12.5
Insurance premiums receivable | 6.6 | 6.4
Deferred acquisition costs | 20.5 | 19.0
Accrued investment income | 5.3 | 4.9
Accounts receivable on unsettled investment sales | 8.0 | 0.0
Other assets | 16.1 | 5.1
Total assets | 864.5 | 816.2
Liabilities |  |
Unearned insurance premiums | 187.8 | 176.0
Accrued incentive compensation | 14.5 | 20.4
Accounts payable on unsettled investment purchases | 0.0 | 2.2
Other liabilities | 27.4 | 13.9
Total liabilities | 229.7 | 212.5
NSM Holding Co LLC |  |
Assets |  |
Short-term investments, at fair value | 0.2 | 1.7
Cash (restricted $88.8 and $50.0) | 119.7 | 66.2
Insurance premiums receivable | 57.6 | 44.0
Goodwill and other intangible assets | 636.8 | 486.2
Other assets | 36.8 | 28.9
Total assets | 851.1 | 627.0
Liabilities |  |
Debt | 219.7 | 178.5
Premiums payable | 118.7 | 77.2
Contingent consideration earnout liabilities | 30.9 | 20.2
Other liabilities | 56.1 | 38.9
Total liabilities | 425.4 | 314.8
Non-controlling interests |  |
Non-controlling interests | 15.1 | 13.6
Kudu Investment Management, LLC |  |
Assets |  |
Short-term investments, at fair value | 0.1 | 0.0
Other long-term investments | 142.2 | 0.0
Cash (restricted $88.8 and $50.0) | 2.7 | 0.0
Accrued investment income | 2.7 | 0.0
Goodwill and other intangible assets | 9.8 | 0.0
Other assets | 2.9 | 0.0
Total assets | 160.4 | 0.0
Liabilities |  |
Other liabilities | 3.5 | 0.0
Total liabilities | 3.5 | 0.0
Non-controlling interests |  |
Non-controlling interests | 1.6 | 0.0
MediaAlpha |  |
Assets |  |
Cash (restricted $88.8 and $50.0) | 0.0 | 5.7
Goodwill and other intangible assets | 0.0 | 43.4
Accounts receivable from publishers and advertisers | 0.0 | 37.0
Other assets | 0.0 | 2.3
Total assets | 0.0 | 88.4
Liabilities |  |
Debt | 0.0 | 14.2
Amounts due to publishers and advertisers | 0.0 | 27.0
Other liabilities | 0.0 | 5.7
Total liabilities | 0.0 | 46.9
Non-controlling interests |  |
Non-controlling interests | 0.0 | 16.2
Other Segment |  |
Assets |  |
Fixed maturity investments, at fair value | 346.5 | 376.1
Short-term investments, at fair value | 152.0 | 145.6
Common equity securities, at fair value | 709.2 | 925.6
Other long-term investments | 522.2 | 325.6
Total investments | 1,729.9 | 1,772.9
Cash (restricted $88.8 and $50.0) | 17.6 | 25.9
Accrued investment income | 5.4 | 5.5
Accounts receivable on unsettled investment sales | 72.8 | 0.0
Goodwill and other intangible assets | 21.0 | 7.9
Other assets | 26.7 | 15.5
Assets held for sale | 2.8 | 3.3
Total assets | 1,876.2 | 1,831.0
Liabilities |  |
Debt | 10.8 | 0.0
Accrued incentive compensation | 36.8 | 38.9
Accounts payable on unsettled investment purchases | 0.0 | 5.0
Other liabilities | 38.1 | 26.3
Total liabilities | $ 85.7 | $ 70.2

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