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Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Condensed Consolidated Statements of Comprehensive Income |  |  |  |
Net income | $ 105.5 | $ 113.6 | $ 242.7 | $ 271.0
Other comprehensive income (loss), net of income tax: |  |  |  |
Foreign currency translation adjustments | 6.0 | (3.5) | 10.8 | (41.0)
Unrealized holding losses on financial investments |  | (0.3) |  | (0.3)
Post-retirement benefit obligations |  | 1.1 |  | 1.1
Comprehensive income | 111.5 | 110.9 | 253.5 | 230.8
Comprehensive income allocated to participating securities | (0.3) | (0.3) | (0.7) | (0.7)
Comprehensive income allocated to common stockholders, net of income tax | $ 111.2 | $ 110.6 | $ 252.8 | $ 230.1

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