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Pension and other post-retirement benefits (Tables)

12 Months Ended

Dec. 31, 2022

Components of total pension costs

Components of net periodic benefit costs

		Defined benefit pension plans												Other post-retirement defined benefit plan
		Switzerland						International						International
in		2022		2021		2020		2022		2021		2020		2022		2021		2020
Net periodic benefit costs (CHF million)
Service costs on benefit obligation		242		224		203		17		16		15		0		0		0
Interest costs on benefit obligation		41		10		20		59		51		68		3		2		4
Expected return on plan assets		(439)		(421)		(352)		(67)		(65)		(85)		0		0		0
Amortization of recognized prior service cost/(credit)		(88)		(121)		(167)		1		1		1		0		0		0
Amortization of recognized actuarial losses/(gains)		280		355		334		9		14		13		1		1		1
Settlement losses/(gains)		6		10		8		11		8		(1)		0		0		0
Curtailment losses/(gains)		(11)		2		(10)		0		0		0		0		0		0
Special termination benefits		7		16		8		0		0		0		0		0		0
Net periodic benefit costs/(credits)		38		75		44		30		25		11		4		3		5
Service costs on benefit obligation are reflected in compensation and benefits. Other components of net periodic benefit costs are reflected in general and administrative expenses or in restructuring expenses.

Obligations and funded status of the plans

Obligations and funded status of the plans

		Defined benefit pension plans								Other post-retirement defined benefit plan
		Switzerland				International				International
in / end of		2022		2021		2022		2021		2022		2021
PBO (CHF million)   1
Beginning of the measurement period		16,055		16,102		3,032		3,482		140		156
Plan participant contributions		150		146		0		0		0		0
Service cost		242		224		17		16		0		0
Interest cost		41		10		59		51		3		2
Plan amendments		86		0		4		(4)		0		0
Settlements		(33)		(48)		(37)		(448)		0		0
Curtailments		(17)		8		0		0		0		0
Special termination benefits		7		16		0		0		0		0
Actuarial losses/(gains)		(1,975)		321		(907)		(100)		(27)		(14)
Benefit payments		(783)		(724)		(72)		(66)		(11)		(10)
Exchange rate losses/(gains)		0		0		(187)		101		2		6
End of the measurement period		13,773		16,055		1,909		3,032		107		140
Fair value of plan assets (CHF million)
Beginning of the measurement period		19,296		18,000		3,802		4,212		0		0
Actual return on plan assets		(1,565)		1,610		(1,132)		(45)		0		0
Employer contributions		266		312		17		17		11		10
Plan participant contributions		150		146		0		0		0		0
Settlements		(33)		(48)		(37)		(448)		0		0
Benefit payments		(783)		(724)		(72)		(66)		(11)		(10)
Exchange rate gains/(losses)		0		0		(262)		132		0		0
End of the measurement period		17,331		19,296		2,316		3,802		0		0
Funded status recognized (CHF million)
Funded status of the plan – overfunded/(underfunded)		3,558		3,241		407		770		(107)		(140)
Funded status recognized in the consolidated balance sheet as of December 31		3,558		3,241		407		770		(107)		(140)
Total amount recognized (CHF million)
Noncurrent assets		3,558		3,241		559		974		0		0
Current liabilities		0		0		(9)		(7)		(10)		(10)
Noncurrent liabilities		0		0		(143)		(197)		(97)		(130)
Net amount recognized in the consolidated balance sheet as of December 31		3,558		3,241		407		770		(107)		(140)
ABO (CHF million)   2
End of the measurement period		13,523		15,275		1,887		3,001		107		140
1 Including estimated future salary increases.
2 Excluding estimated future salary increases.

Defined benefit pension plans in which PBO and ABO were in excess of plan assets

Defined benefit pension plans in which PBO or ABO exceeded plan assets

		International
		PBO exceeds fair value of plan assets				ABO exceeds fair value of plan assets
December 31		2022		2021		2022		2021
PBO/ABO exceeded plan assets (CHF million)
PBO		820		412		157		403
ABO		804		387		142		380
Fair value of plan assets		669		208		6		200

Amounts recognized in AOCI, net of tax

Amounts recognized in AOCI, net of tax

		Defined benefit pension plans				Other post-retirement defined benefit plan				Total
end of		2022		2021		2022		2021		2022		2021
Amounts recognized in AOCI (CHF million)
Actuarial gains/(losses)		(2,635)		(2,678)		(6)		(27)		(2,641)		(2,705)
Prior service credits/(costs)		209		362		3		3		212		365
Total		(2,426)		(2,316)		(3)		(24)		(2,429)		(2,340)

Amounts recognized in other comprehensive income

Amounts recognized in OCI

		Defined benefit pension plans						Other post-retirement defined benefit plan
in		Gross		Tax		Net		Gross		Tax		Net		Total net
2022 (CHF million)
Actuarial gains/(losses)		(321)		101		(220)		27		(7)		20		(200)
Prior service credits/(costs)		(90)		17		(73)		0		0		0		(73)
Amortization of actuarial losses/(gains)		289		(55)		234		1		0		1		235
Amortization of prior service costs/(credits)		(87)		19		(68)		0		0		0		(68)
Immediate recognition due to curtailment/settlement		23		(6)		17		0		0		0		17
Total		(186)		76		(110)		28		(7)		21		(89)
2021 (CHF million)
Actuarial gains/(losses)		858		(153)		705		14		(3)		11		716
Prior service credits/(costs)		4		(1)		3		0		0		0		3
Amortization of actuarial losses/(gains)		369		(67)		302		1		0		1		303
Amortization of prior service costs/(credits)		(120)		23		(97)		0		0		0		(97)
Immediate recognition due to curtailment/settlement		11		(5)		6		0		0		0		6
Total		1,122		(203)		919		15		(3)		12		931

Weighted-average assumptions used to determine net periodic pension cost and benefit obligation

Weighted-average assumptions used to determine net periodic benefit costs and benefit obligation

		Defined benefit pension plans												Other post-retirement defined benefit plan
		Switzerland						International						International
December 31		2022		2021		2020		2022		2021		2020		2022		2021		2020
Net periodic benefit cost (%)
Discount rate - service costs		0.74		0.63		0.69		3.60		3.22		3.04		–		–		–
Discount rate - interest costs		0.26		0.06		0.13		2.16		1.62		2.39		2.23		1.74		2.77
Salary increases		1.50		1.50		1.50		3.33		2.98		2.84		–		–		–
Interest rate on savings balances		1.50		1.25		0.45		–		–		–		–		–		–
Expected long-term rate of return on plan assets		2.50		2.50		2.10		2.01		1.79		2.37		–		–		–
Benefit obligation (%)
Discount rate		2.14		0.56		0.40		4.77		2.15		1.67		5.18		2.89		2.55
Salary increases		1.50		1.50		1.50		3.20		3.33		2.98		–		–		–
Interest rate on savings balances		2.50		1.50		1.25		–		–		–		–		–		–

Mortality tables and life expectancies for major plans

Mortality tables and life expectancies for major plans

				Life expectancy at age 65 for a male member currently								Life expectancy at age 65 for a female member currently
				aged 65				aged 45				aged 65				aged 45
December 31				2022		2021		2022		2021		2022		2021		2022		2021
Life expectancy (years)
Switzerland		BVG 2020 tables	1	21.7		21.7		23.4		23.3		23.5		23.4		25.1		25.0
UK		SAPS S3 light tables	2	23.5		23.5		24.8		24.7		25.1		25.0		26.5		26.4
US		Pri-2012 mortality tables	3	20.7		20.6		21.9		21.8		22.6		22.5		23.7		23.7
1 The BVG 2020 tables were used, which included CMI projections, with a long-term rate of improvement of 1.25% per annum.
2 102% of Self-Administered Pension Scheme (SAPS) S3 light tables were used, which included CMI projections, with a long-term rate of improvement of 1.25% per annum.
3 The Private retirement plan 2012 (Pri-2012) mortality tables were used, with projections based on the Social Security Administration's intermediate improvement scale.

Health care cost trend rates and sensitivity

Health care cost trend rates

in / end of		2022		2021		2020
Health care cost trend rate (%)
Annual weighted-average health care cost trend rate 1		6.3		6.5		7.0
1 The annual health care cost trend rate is assumed to decrease gradually to achieve the long-term health care cost trend rate of 4.5% by 2030.

Plan assets measured at fair value on a recurring basis

Plan assets measured at fair value on a recurring basis

		2022										2021
end of		Level 1		Level 2		Level 3		Assets measured at net asset value per share		Total		Level 1		Level 2		Level 3		Assets measured at net asset value per share		Total
Plan assets at fair value (CHF million)
Cash and cash equivalents		235		0		0		0		235		313		0		0		0		313
Debt securities		0		7,535		0		0		7,535		0		6,315		0		469		6,784
of which corporates		0		7,535		0		0		7,535		0		6,315		0		469		6,784
Equity securities		0		2,799		0		0		2,799		0		5,264		0		0		5,264
Real estate		0		2,125		1,568		0		3,693		0		2,040		1,514		0		3,554
of which direct		0		0		1,568		0		1,568		0		0		1,514		0		1,514
of which indirect		0		2,125		0		0		2,125		0		2,040		0		0		2,040
Alternative investments		167		309		0		2,593		3,069		491		327		0		2,563		3,381
of which private equity		0		0		0		2,526		2,526		0		0		0		2,431		2,431
of which hedge funds		0		0		0		0		0		0		221		0		0		221
of which other		167		309		0		67		543		491		106		0		132		729
Switzerland		402		12,768		1,568		2,593		17,331		804		13,946		1,514		3,032		19,296
Cash and cash equivalents		28		90		0		0		118		9		101		0		0		110
Debt securities		1,222		522		0		326		2,070		2,328		769		0		434		3,531
of which governments		1,222		44		0		0		1,266		2,328		4		0		0		2,332
of which corporates		0		478		0		326		804		0		765		0		434		1,199
Equity securities		0		61		0		45		106		0		44		0		57		101
Alternative investments		0		(59)		0		0		(59)		0		(27)		0		0		(27)
of which other		0		(59)	1	0		0		(59)		0		(27)	1	0		0		(27)
Other investments		0		81		0		0		81		0		87		0		0		87
International		1,250		695		0		371		2,316		2,337		974		0		491		3,802
Total plan assets at fair value		1,652		13,463		1,568		2,964		19,647		3,141		14,920		1,514		3,523		23,098
The Swiss pension fund uses exchange-traded futures and swaps to manage the economic exposure of the portfolio. These futures and swaps decreased the economic exposure to cash and cash equivalents by CHF 223 million and CHF 59 million in 2022 and 2021, respectively, increased the economic exposure to debt securities – corporate bonds by CHF 121 million and CHF 245 million in 2022 and 2021, respectively, increased/(decreased) the economic exposure to equity securities by CHF 21 million and CHF (186) million in 2022 and 2021, respectively, and increased the economic exposure to alternative investments - other by CHF 81 million in 2022.
1 Primarily related to derivative instruments.

Plan assets measured at fair value on a recurring basis for level 3

Plan assets measured at fair value on a recurring basis for level 3

								Actual return on plan assets
		Balance at beginning of period		Transfers in		Transfers out		On assets still held at reporting date		On assets sold during the period		Purchases, sales, settlements		Foreign currency translation impact		Balance at end of period
2022 (CHF million)
Real estate		1,514		0		0		49		0		5		0		1,568
of which direct		1,514		0		0		49		0		5		0		1,568
Total plan assets at fair value		1,514		0		0		49		0		5		0		1,568
of which Switzerland		1,514		0		0		49		0		5		0		1,568
2021 (CHF million)
Real estate		1,444		0		0		65		0		5		0		1,514
of which direct		1,444		0		0		65		0		5		0		1,514
Total plan assets at fair value		1,444		0		0		65		0		5		0		1,514
of which Switzerland		1,444		0		0		65		0		5		0		1,514

Weighted-average plan asset allocation as of the measurement date

Plan asset allocation

		Switzerland				International
December 31		2022		2021		2022		2021
Weighted-average (%)
Cash and cash equivalents		1.4		1.6		5.1		2.9
Debt securities		43.4		35.2		89.4		92.9
Equity securities		16.2		27.3		4.5		2.6
Real estate		21.3		18.4		0.0		0.0
Alternative investments		17.7		17.5		(2.5)		(0.7)
Insurance		0.0		0.0		3.5		2.3
Total		100.0		100.0		100.0		100.0

Weighted-average target plan asset allocation to be applied prospectively

2023 target plan asset allocation

		Switzerland		International
Weighted-average (%)
Cash and cash equivalents		3.0		1.1
Debt securities		40.5		91.7
Equity securities		20.5		3.7
Real estate		24.0		0.0
Alternative investments		12.0		0.0
Insurance		0.0		3.5
Total		100.0		100.0

Estimated future benefit payments for defined benefit pension and other post-retirement defined benefit plans

Estimated future benefit payments

		Defined benefit pension plans		Other post-retirement defined benefit plan
Payments (CHF million)
2023		1,343		10
2024		1,067		10
2025		1,055		10
2026		1,035		9
2027		1,014		9
For five years thereafter		4,679		36

Bank

Components of total pension costs

Components of net periodic benefit costs

		International single-employer defined benefit pension plans						Other post-retirement defined benefit plan
in		2022		2021		2020		2022		2021		2020
Net periodic benefit costs (CHF million)
Service costs on benefit obligation		14		14		14		0		0		0
Interest costs on benefit obligation		58		49		68		3		2		4
Expected return on plan assets		(67)		(65)		(85)		0		0		0
Amortization of recognized prior service cost/(credit)		1		1		1		0		0		0
Amortization of recognized actuarial losses/(gains)		9		14		13		1		1		1
Settlement losses/(gains)		11		8		(1)		0		0		0
Net periodic benefit costs/(credits)		26		21		10		4		3		5
Service costs on benefit obligation are reflected in compensation and benefits. Other components of net periodic benefit costs are reflected in general and administrative expenses.

Obligations and funded status of the plans

Obligations and funded status of the plans

		International single-employer defined benefit pension plans				Other post-retirement defined benefit plan
in / end of		2022		2021		2022		2021
PBO (CHF million)   1
Beginning of the measurement period		3,022		3,475		140		156
Service cost		14		14		0		0
Interest cost		58		49		3		2
Plan amendments		4		(4)		0		0
Settlements		(37)		(448)		0		0
Actuarial losses/(gains)		(908)		(100)		(27)		(14)
Benefit payments		(71)		(65)		(11)		(10)
Exchange rate losses/(gains)		(185)		101		2		6
End of the measurement period		1,897		3,022		107		140
Fair value of plan assets (CHF million)
Beginning of the measurement period		3,802		4,212		0		0
Actual return on plan assets		(1,132)		(45)		0		0
Employer contributions		16		16		11		10
Settlements		(37)		(448)		0		0
Benefit payments		(71)		(65)		(11)		(10)
Exchange rate gains/(losses)		(262)		132		0		0
End of the measurement period		2,316		3,802		0		0
Total funded status recognized (CHF million)
Funded status of the plan – over/(underfunded)		419		780		(107)		(140)
Funded status recognized in the consolidated balance sheet as of December 31		419		780		(107)		(140)
Total amount recognized (CHF million)
Noncurrent assets		559		975		0		0
Current liabilities		(7)		(7)		(10)		(10)
Noncurrent liabilities		(133)		(188)		(97)		(130)
Net amount recognized in the consolidated balance sheet as of December 31		419		780		(107)		(140)
ABO (CHF million)   2
End of the measurement period		1,880		2,996		107		140
1 Including estimated future salary increases.
2 Excluding estimated future salary increases.

Defined benefit pension plans in which PBO and ABO were in excess of plan assets

Defined benefit pension plans in which PBO or ABO exceeded plan assets

		PBO exceeds fair value of plan assets				ABO exceeds fair value of plan assets
December 31		2022		2021		2022		2021
PBO/ABO exceeded plan assets (CHF million)
PBO		809		402		146		393
ABO		797		382		135		375
Fair value of plan assets		669		208		6		200

Amounts recognized in AOCI, net of tax

Amounts recognized in AOCI, net of tax

		International single-employer defined benefit pension plans				Other post-retirement defined benefit plan				Total
end of		2022		2021		2022		2021		2022		2021
Amounts recognized in AOCI (CHF million)
Actuarial gains/(losses)		(576)		(402)		(6)		(27)		(582)		(429)
Prior service credits/(costs)		(12)		(9)		3		3		(9)		(6)
Total		(588)		(411)		(3)		(24)		(591)		(435)

Amounts recognized in other comprehensive income

Amounts recognized in OCI

		International single-employer defined benefit pension plans						Other post-retirement defined benefit plan
in		Gross		Tax		Net		Gross		Tax		Net		Total net
2022 (CHF million)
Actuarial gains/(losses)		(284)		94		(190)		27		(7)		20		(170)
Prior service credits/(costs)		(4)		0		(4)		0		0		0		(4)
Amortization of actuarial losses/(gains)		9		(1)		8		1		0		1		9
Amortization of prior service costs/(credits)		1		0		1		0		0		0		1
Immediate recognition due to curtailment/settlement		11		(3)		8		0		0		0		8
Total		(267)		90		(177)		28		(7)		21		(156)
2021 (CHF million)
Actuarial gains/(losses)		(10)		12		2		14		(3)		11		13
Prior service credits/(costs)		4		(1)		3		0		0		0		3
Amortization of actuarial losses/(gains)		14		(3)		11		1		0		1		12
Amortization of prior service costs/(credits)		1		0		1		0		0		0		1
Immediate recognition due to curtailment/settlement		8		(1)		7		0		0		0		7
Total		17		7		24		15		(3)		12		36

Weighted-average assumptions used to determine net periodic pension cost and benefit obligation

Weighted-average assumptions used to determine net periodic benefit costs and benefit obligation

		International single-employer defined benefit pension plans						Other post-retirement defined benefit plan
December 31		2022		2021		2020		2022		2021		2020
Net periodic benefit cost (%)
Discount rate - service cost		2.90		2.64		2.62		–		–		–
Discount rate - interest cost		2.10		1.56		2.37		2.23		1.74		2.77
Salary increases		3.32		2.97		2.84		–		–		–
Expected long-term rate of return on plan assets		2.01		1.79		2.37		–		–		–
Benefit obligation (%)
Discount rate		4.75		2.13		1.66		5.18		2.89		2.55
Salary increases		3.18		3.32		2.97		–		–		–

Mortality tables and life expectancies for major plans

Mortality tables and life expectancies for major plans

				Life expectancy at age 65 for a male member currently								Life expectancy at age 65 for a female member currently
				aged 65				aged 45				aged 65				aged 45
December 31				2022		2021		2022		2021		2022		2021		2022		2021
Life expectancy (years)
UK		SAPS S3 light tables	1	23.5		23.5		24.8		24.7		25.1		25.0		26.5		26.4
US		Pri-2012 mortality tables	2	20.7		20.6		21.9		21.8		22.6		22.5		23.7		23.7
1 102% of Self-Administered Pension Scheme (SAPS) S3 light tables were used, which included CMI projections, with a long-term rate of improvement of 1.25% per annum.
2 The Private retirement plan 2012 (Pri-2012) mortality tables were used, with projections based on the Social Security Administration's intermediate improvement scale.

Health care cost trend rates and sensitivity

Health care cost trend rates

in / end of		2022		2021		2020
Health care cost trend rate (%)
Annual weighted-average health care cost trend rate 1		6.3		6.5		7.0
1 The annual health care cost trend rate is assumed to decrease gradually to achieve the long-term health care cost trend rate of 4.5% by 2030.

Plan assets measured at fair value on a recurring basis

Plan assets measured at fair value on a recurring basis

		2022										2021
end of		Level 1		Level 2		Level 3		Assets measured at net asset value per share		Total		Level 1		Level 2		Level 3		Assets measured at net asset value per share		Total
Plan assets at fair value (CHF million)
Cash and cash equivalents		28		90		0		0		118		9		101		0		0		110
Debt securities		1,222		522		0		326		2,070		2,328		769		0		434		3,531
of which governments		1,222		44		0		0		1,266		2,328		4		0		0		2,332
of which corporates		0		478		0		326		804		0		765		0		434		1,199
Equity securities		0		61		0		45		106		0		44		0		57		101
Alternative investments		0		(59)		0		0		(59)		0		(27)		0		0		(27)
of which other		0		(59)	1	0		0		(59)		0		(27)	1	0		0		(27)
Other investments		0		81		0		0		81		0		87		0		0		87
Total plan assets at fair value		1,250		695		0		371		2,316		2,337		974		0		491		3,802
1 Primarily related to derivative instruments.

Weighted-average plan asset allocation as of the measurement date

Plan asset allocation

December 31		2022		2021
Weighted-average (%)
Cash and cash equivalents		5.1		2.9
Debt securities		89.4		92.9
Equity securities		4.5		2.6
Alternative investments		(2.5)		(0.7)
Insurance		3.5		2.3
Total		100.0		100.0

Weighted-average target plan asset allocation to be applied prospectively

2023 target plan asset allocation

Weighted-average (%)
Cash and cash equivalents		1.1
Debt securities		91.7
Equity securities		3.7
Insurance		3.5
Total		100.0

Estimated future benefit payments for defined benefit pension and other post-retirement defined benefit plans

Estimated future benefit payments

		International single-employer defined benefit pension plans		Other post-retirement defined benefit plan
Payments (CHF million)
2023		127		10
2024		108		10
2025		115		10
2026		118		9
2027		116		9
For five years thereafter		585		36

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