Segment Information (Schedule of Segment Reporting Information, by Segment) (Detail) - 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
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales	$ 531,237	$ 552,192	$ 562,943	$ 530,311	$ 528,350	$ 557,148	$ 566,726	$ 517,879	$ 2,176,683	$ 2,170,103	$ 2,032,925
Adjusted EBITDA									283,384	267,936	254,506
Depreciation and Amortization									99,849	87,672	81,903
Interest expense, net	12,096	11,909	11,357	11,127	11,027	10,151	9,074	8,756	46,489	39,008	30,153
Income tax expense (benefit)	$ 2,624	$ 4,334	$ 10,293	$ 58	$ 3,067	$ 6,151	$ 7,894	$ 6,701	17,309	23,813	(27,560)
Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									2,196,572	2,193,504	2,059,972
Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									(19,889)	(23,401)	(27,047)
North American Residential Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									1,465,808	1,454,759	1,428,930
Adjusted EBITDA									232,512	202,465	200,179
Depreciation and Amortization									37,689	31,425	33,167
Interest expense, net									0	0	0
Income tax expense (benefit)									0	0	0
North American Residential Segment | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									1,469,194	1,458,957	1,433,268
North American Residential Segment | Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									(3,386)	(4,198)	(4,338)
Europe Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									321,631	369,003	291,926
Adjusted EBITDA									46,219	44,985	33,820
Depreciation and Amortization									26,257	24,638	17,455
Interest expense, net									0	0	0
Income tax expense (benefit)									0	0	0
Europe Segment | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									323,137	371,069	295,862
Europe Segment | Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									(1,506)	(2,066)	(3,936)
Architectural Segment
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									365,303	323,472	288,464
Adjusted EBITDA									40,470	37,742	30,050
Depreciation and Amortization									19,705	19,667	17,774
Interest expense, net									0	0	0
Income tax expense (benefit)									0	0	0
Architectural Segment | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									380,300	340,609	307,237
Architectural Segment | Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									(14,997)	(17,137)	(18,773)
Corporate and Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									23,941	22,869	23,605
Adjusted EBITDA									(35,817)	(17,256)	(9,543)
Depreciation and Amortization									16,198	11,942	13,507
Interest expense, net									46,489	39,008	30,153
Income tax expense (benefit)									17,309	23,813	(27,560)
Corporate and Other | Operating Segments
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									23,941	22,869	23,605
Corporate and Other | Intersegment Eliminations
Revenues from External Customers and Long-Lived Assets [Line Items]
Sales									$ 0	$ 0	$ 0