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Goodwill and Other Intangible Assets (Tables)
 12 Months Ended
Dec. 31, 2024
Goodwill and Other Intangible Assets  
Goodwill (Table)

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Retirement

    

Principal

    

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and Income

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Asset

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Benefits and

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Solutions

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Management

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Protection

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Corporate

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Consolidated

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(in millions)

Balance as of January 1, 2023

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$

675.9

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$

892.8

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$

29.5

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$

—

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$

1,598.2

Foreign currency

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—

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10.3

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—

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—

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10.3

Balance as of December 31, 2023

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675.9

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903.1

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29.5

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—

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1,608.5

Goodwill from acquisitions (1)

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11.3

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—

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—

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—

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11.3

Foreign currency

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—

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(70.1)

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—

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—

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(70.1)

Balance as of December 31, 2024

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$

687.2

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$

833.0

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$

29.5

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$

—

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$

1,549.7

(1)Relates to the acquisition of employee stock ownership plan business from Ascensus within our Retirement and Income Solutions segment.
Finite Lived Intangible Assets (Table)

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December 31, 

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2024

    

2023

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(in millions)

Gross carrying value

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$

1,157.9

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$

1,215.1

Accumulated amortization

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523.1

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512.7

Net carrying value

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$

634.8

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$

702.4
Other Finite Lived Intangible Assets Estimated Amortization Expense (Table) As of December 31, 2024, the estimated amortization expense for the next five years is as follows (in millions):

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Year ending December 31:

    

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2025

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$

60.1

2026

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56.1

2027

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55.9

2028

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40.9

2029

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39.6