Retirement Benefit Plans (Details 1)	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Dec. 31, 2021
Pension Benefit [Member]
Rate of compensation increase	0.00%		0.00%
Expected return on plan assets	7.50%		7.50%
Discount rate	2.08%	26.10%	1.49%
Other Postretirement Benefit [Member]
Expected return on plan assets	4.00%		4.00%
Discount rate	5.28%		2.66%
Minimum [Member] | Pension Benefit [Member]
Discount rate	2.75%	5.21%	2.40%
Maximum [Member] | Pension Benefit [Member]
Discount rate	2.81%	5.23%	2.48%