Restructuring Costs (Restructuring Costs by Plan) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 29, 2019	Sep. 29, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 30, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 29, 2019	Dec. 30, 2018	Dec. 31, 2017
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net	$ 2,681	$ 1,994	$ 1,361	$ 3,740	$ 1,624	$ 0	$ 0	$ 0	$ 9,776	$ 1,624	$ 850
Cumulative amount incurred to date	11,400								11,400
North American Residential Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									6,929	275
Cumulative amount incurred to date	7,204								7,204
Europe Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									1,322	1,349
Cumulative amount incurred to date	2,671								2,671
Architectural Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									506
Cumulative amount incurred to date	506								506
Corporate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									1,019
Cumulative amount incurred to date	1,019								1,019
2019 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									7,380
Cumulative amount incurred to date					7,380					7,380
2019 Plan | North American Residential Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									5,459
Cumulative amount incurred to date	5,459								5,459
2019 Plan | Europe Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									396
Cumulative amount incurred to date	396								396
2019 Plan | Architectural Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									506
Cumulative amount incurred to date	506								506
2019 Plan | Corporate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									1,019
Cumulative amount incurred to date					$ 1,019					1,019
2018 Plan
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									2,396	1,624
Cumulative amount incurred to date	4,020								4,020
2018 Plan | North American Residential Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									1,470	275
Cumulative amount incurred to date	1,745								1,745
2018 Plan | Europe Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									926	$ 1,349
Cumulative amount incurred to date	2,275								2,275
2018 Plan | Architectural Segment
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									0
Cumulative amount incurred to date	0								0
2018 Plan | Corporate and Other
Restructuring Cost and Reserve [Line Items]
Restructuring cost, net									0
Cumulative amount incurred to date	$ 0								$ 0