Segment Information (Tables)

12 Months Ended

Dec. 31, 2021

Segment Reporting [Abstract]

Summarized financial information for these segments

Summarized financial information for these segments is as follows:

($ in millions)	Years Ended December 31,
	2021		2020		2019
Premiums and contract charges earned
Property & Casualty	$	617.4	$	650.1	$	683.5
Supplemental(1)	125.3		130.7		65.8
Retirement	38.5		29.7		29.1
Life	108.4		120.2		119.6
Total	$	889.6	$	930.7	$	898.0
Net investment income
Property & Casualty	$	61.1	$	42.6	$	41.7
Supplemental(1)	24.8		17.8		7.5
Retirement	255.9		229.8		245.5
Life	83.1		69.8		72.0
Corporate & Other	(0.1)		(0.2)		(0.1)
Intersegment eliminations	(2.3)		(2.2)		(1.5)
Total	$	422.5	$	357.6	$	365.1
Net income (loss)
Property & Casualty	$	57.0	$	76.5	$	54.3
Supplemental(1)	46.3		43.1		18.0
Retirement	52.0		20.1		(4.8)
Life	16.1		10.4		17.6
Corporate & Other	(28.6)		(16.8)		99.3
Total	$	142.8	$	133.3	$	184.4

Additional significant financial information for these segments

($ in millions)	December 31,
	2021		2020		2019
Assets
Property & Casualty	$	1,243.4	$	1,324.9	$	1,327.1
Supplemental	854.9		811.5		747.6
Retirement	9,939.1		9,198.7		8,330.1
Life	2,129.5		2,044.5		1,965.0
Corporate & Other	281.8		182.3		173.0
Intersegment eliminations	(64.8)		(90.1)		(64.1)
Total	$	14,383.9	$	13,471.8	$	12,478.7

(1)    Acquired on July 1, 2019. The twelve month comparison is not meaningful.

Additional significant financial information for these segments is as follows:

($ in millions)	Years Ended December 31,
	2021		2020		2019
DAC amortization expense
Property & Casualty	$	67.7	$	74.4	$	79.5
Supplemental(1)	1.2		1.3		0.4
Retirement	18.5		16.7		21.5
Life	7.3		7.5		7.8
Total	$	94.7	$	99.9	$	109.2
Income tax expense (benefit)
Property & Casualty	$	13.2	$	15.4	$	14.0
Supplemental(1)	12.7		12.0		5.1
Retirement	9.9		2.1		33.8
Life	3.6		2.4		4.9
Corporate & Other	(7.3)		(5.6)		(5.8)
Total	$	32.1	$	26.3	$	52.0

(1)    Acquired on July 1, 2019. The twelve month comparison is not meaningful.