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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (Unaudited) - USD ($) $ in Millions | Total | Common shares and paid-in surplus | Retained earnings | AOCI, after tax | Total | Non-controlling interest | Total Equity | Foreign Currency Gain (Loss) AOCI, after tax | Foreign Currency Gain (Loss) Total | Foreign Currency Gain (Loss) Non-controlling interest | Foreign Currency Gain (Loss) Total Equity | BAM Non-controlling interest | BAM Total Equity | MediaAlpha Non-controlling interest | MediaAlpha Total Equity | NSM Holding Co LLC
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Beginning Balances at Dec. 31, 2017 |  | $ 670.6 | $ 2,823.2 | $ (1.3) | $ 3,492.5 | $ (131.7) | $ 3,360.8 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | $ (81.5) |  | (44.5) |  | (44.5) | (37.0) | (81.5) |  |  |  |  |  |  |  |  |
Net change in foreign currency translation and other |  |  |  | (0.9) |  |  |  | $ (0.9) | $ (0.9) | $ 0.0 | $ (0.9) |  |  |  |  |
Total comprehensive income (loss) | (45.4) |  | (44.5) |  | (45.4) | (37.0) | (82.4) |  |  |  |  |  |  |  |  |
Dividends declared on common shares |  |  | (3.8) |  | (3.8) |  | (3.8) |  |  |  |  |  |  |  |  |
Dividends to non-controlling interests |  |  |  |  |  | (4.2) | (4.2) |  |  |  |  |  |  |  |  |
Repurchases and retirements of common shares |  | (104.7) | (408.4) |  | (513.1) | 0.0 | (513.1) |  |  |  |  |  |  |  |  |
Issuance of common shares |  | 1.9 |  |  | 1.9 |  | 1.9 |  |  |  |  |  |  |  |  |
Capital contributions from BAM members, net of tax |  |  |  |  |  |  |  |  |  |  |  | $ 12.6 | $ 12.6 |  |  |
Amortization of restricted share awards |  | 6.5 |  |  | 6.5 |  | 6.5 |  |  |  |  |  |  |  |  |
Recognition of equity-based units of subsidiary |  | 4.3 |  |  | 4.3 | 2.4 | 6.7 |  |  |  |  |  |  |  |  |
Dilution from equity-based units of subsidiary |  | (1.1) |  |  | (1.1) | 1.1 | 0.0 |  |  |  |  |  |  |  |  |
Acquisition of subsidiary |  | (1.7) |  |  | (1.7) |  | (1.7) |  |  |  |  |  |  |  |  |
Acquisition of non-controlling interests | 14.2 |  |  |  |  | 14.2 |  |  |  |  |  |  |  |  |  |
Ending Balances at Jun. 30, 2018 |  | 575.8 | 2,366.5 | (2.2) | 2,940.1 | (142.6) | 2,797.5 |  |  |  |  |  |  |  |  |
Beginning Balances at Mar. 31, 2018 |  | 675.3 | 2,765.0 | (1.3) | 3,439.0 | (143.2) | 3,295.8 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | (14.9) |  | 3.5 |  | 3.5 | (18.4) | (14.9) |  |  |  |  |  |  |  |  |
Net change in foreign currency translation and other |  |  |  | (0.9) |  |  |  | (0.9) | (0.9) | 0.0 | (0.9) |  |  |  |  |
Total comprehensive income (loss) | 2.6 |  | 3.5 |  | 2.6 | (18.4) | (15.8) |  |  |  |  |  |  |  |  |
Dividends to non-controlling interests |  |  |  |  |  | (3.9) | (3.9) |  |  |  |  |  |  |  |  |
Repurchases and retirements of common shares |  | (102.8) | (402.0) |  | (504.8) | 0.0 | (504.8) |  |  |  |  |  |  |  |  |
Capital contributions from BAM members, net of tax |  |  |  |  |  |  |  |  |  |  |  | 8.4 | 8.4 |  |  |
Net contributions from non-controlling interests |  |  |  |  |  | 0.0 | 0.0 |  |  |  |  |  |  |  |  |
Amortization of restricted share awards |  | 3.1 |  |  | 3.1 |  | 3.1 |  |  |  |  |  |  |  |  |
Recognition of equity-based units of subsidiary |  | 0.2 |  |  | 0.2 | 0.1 | 0.3 |  |  |  |  |  |  |  |  |
Dilution from equity-based units of subsidiary |  | (0.2) |  |  | (0.2) | 0.2 | 0.0 |  |  |  |  |  |  |  |  |
Acquisition of subsidiary |  | (1.7) |  |  | (1.7) |  | (1.7) |  |  |  |  |  |  |  |  |
Acquisition of non-controlling interests |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 14.2
Issuances of shares to non-controlling interests |  | 1.9 |  |  | 1.9 |  | 1.9 |  |  |  |  |  |  |  |  |
Ending Balances at Jun. 30, 2018 |  | 575.8 | 2,366.5 | (2.2) | 2,940.1 | (142.6) | 2,797.5 |  |  |  |  |  |  |  |  |
Beginning Balances at Dec. 31, 2018 | 2,718.2 | 584.0 | 2,264.9 | (5.8) | 2,843.1 | (124.9) | 2,718.2 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | 288.1 |  | 304.9 |  | 304.9 | (16.8) | 288.1 |  |  |  |  |  |  |  |  |
Net change in foreign currency translation and other |  |  |  |  |  |  |  | (3.2) | (3.2) | (0.2) | (3.4) |  |  |  |  |
Total comprehensive income (loss) | 301.5 |  | 304.9 | (3.2) | 301.7 | (17.0) | 284.7 |  |  |  |  |  |  |  |  |
Dividends declared on common shares |  |  | (3.2) |  | (3.2) |  | (3.2) |  |  |  |  |  |  |  |  |
Dividends to non-controlling interests |  |  |  |  |  | (1.0) | (1.0) |  |  |  |  |  |  |  |  |
Repurchases and retirements of common shares |  | (1.1) | (3.8) |  | (4.9) |  | (4.9) |  |  |  |  |  |  |  |  |
Issuance of common shares |  | 2.2 |  |  | 2.2 |  | 2.2 |  |  |  |  |  |  |  |  |
Capital contributions from BAM members, net of tax |  |  |  |  |  |  |  |  |  |  |  | 17.0 | 17.0 |  |  |
Net contributions from non-controlling interests |  |  |  |  |  | 1.5 | 1.5 |  |  |  |  |  |  |  |  |
Amortization of restricted share awards |  | 5.1 |  |  | 5.1 |  | 5.1 |  |  |  |  |  |  |  |  |
Recognition of equity-based units of subsidiary |  | 0.3 |  |  | 0.3 |  | 0.3 |  |  |  |  |  |  |  |  |
Effect of deconsolidation of MediaAlpha |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (13.8) | $ (13.8) |
Acquisition of non-controlling interests |  | 0.0 |  |  | 0.0 | 1.8 | 1.8 |  |  |  |  |  |  |  |  |
Ending Balances at Jun. 30, 2019 | 3,007.9 | 590.5 | 2,562.8 | (9.0) | 3,144.3 | (136.4) | 3,007.9 |  |  |  |  |  |  |  |  |
Beginning Balances at Mar. 31, 2019 |  | 585.8 | 2,542.3 | (6.1) | 3,122.0 | (143.7) | 2,978.3 |  |  |  |  |  |  |  |  |
Increase (Decrease) in Shareholders' Equity |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | 15.9 |  | 20.5 |  | 20.5 | (4.6) | 15.9 |  |  |  |  |  |  |  |  |
Net change in foreign currency translation and other |  |  |  |  |  |  |  | $ (2.9) | $ (2.9) | $ (0.2) | $ (3.1) |  |  |  |  |
Total comprehensive income (loss) | 17.4 |  | 20.5 | (2.9) | 17.6 | (4.8) | 12.8 |  |  |  |  |  |  |  |  |
Dividends to non-controlling interests |  |  |  |  |  | (0.5) | (0.5) |  |  |  |  |  |  |  |  |
Repurchases and retirements of common shares |  | (0.1) | 0.0 |  | (0.1) |  | (0.1) |  |  |  |  |  |  |  |  |
Issuance of common shares |  | 2.2 |  |  | 2.2 |  | 2.2 |  |  |  |  |  |  |  |  |
Capital contributions from BAM members, net of tax |  |  |  |  |  |  |  |  |  |  |  | $ 10.2 | $ 10.2 |  |  |
Net contributions from non-controlling interests |  |  |  |  |  | 0.8 | 0.8 |  |  |  |  |  |  |  |  |
Amortization of restricted share awards |  | 2.6 |  |  | 2.6 |  | 2.6 |  |  |  |  |  |  |  |  |
Acquisition of non-controlling interests |  | 0.0 |  |  | 0.0 | 1.6 | 1.6 |  |  |  |  |  |  |  |  |
Ending Balances at Jun. 30, 2019 | $ 3,007.9 | $ 590.5 | $ 2,562.8 | $ (9.0) | $ 3,144.3 | $ (136.4) | $ 3,007.9 |  |  |  |  |  |  |  |  |

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- Definition Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 16 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568740-111683 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4I -URI http://asc.fasb.org/extlink&oid=84234705&loc=SL4590271-111686 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=108774443&loc=SL4568447-111683 + Details
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- Definition Dilution of Equity-Based Units of Subsidiary + References No definition available. + Details
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- Definition Effect of Deconsolidation + References No definition available. + Details
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- Definition Noncontrolling Interest, Increase from Contributions, Net + References No definition available. + Details
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