Multipemployer Pension and Postretirement Plans (Tables)

12 Months Ended

Dec. 28, 2019

Multiemployer Plans [Abstract]

Schedule of Multiemployer Plans [Table Text Block]

		PPA Zone Status			Contributions  (millions)
Pension trust fund	EIN/PN	2019	2018	FIP/RP Status	2019		2018		2017		Surcharge Imposed	Expiration Date of CBA
Bakery and Confectionery Union and Industry International Pension Fund (a)	52-6118572 / 001	Red - 12/31/2019	Red - 12/31/2018	Implemented	$	5.9	$	6.5	$	6.6	Yes	12/17/2020  to 3/16/2021 (b)
Central States, Southeast and Southwest Areas Pension Fund	36-6044243 / 001	Red - 12/31/2019	Red - 12/31/2018	Implemented	1.3		1.9		4.8		Yes	(c)
Western Conference of Teamsters Pension Trust	91-6145047 / 001	Green - 12/31/2019	Green - 12/31/2018	NA	0.8		1.0		1.4		No	3/26/2022 (d)
Other Plans					0.7		1.0		3.1			(e)
Total contributions:					$	8.7	$	10.4	$	15.9

(a) The Company is party to multiple CBAs requiring contributions to this fund, each with its own expiration date. Over 80 percent of the Company’s participants in this fund are covered by a single CBA that expires on 3/16/2021.

(b) During 2017, the Company terminated certain CBAs covered by these funds. Because of the Company's level of continuing involvement in each fund, the Company does not anticipate being subject to a withdrawal liability. The Company does not expect 2020 contributions to be materially different than 2019.

(c) During 2019, the Company terminated CBAs covered by this fund. As a result, the Company has withdrawn from the fund and recognized expense for its estimated withdrawal liability. The Company does not expect to make 2020 contributions.

(d) During 2017, the Company terminated certain CBAs covered by this fund. As a result, the Company has partially withdrawn from the fund and recognized expense for its estimated withdrawal liability. The Company does not expect 2020 contributions to be materially different than 2019.

(e) During 2017 and 2019, the Company terminated the CBAs covered by certain of these funds. As a result, for the impacted funds, the Company recognized expense for the estimated withdrawal liability in each year and no longer made contributions following the termination. The Company does not expect 2020 contributions to the remaining funds to be materially different from 2019.