Leases - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2019	Dec. 31, 2018	Dec. 30, 2018
Lessee Lease Description [Line Items]
Short-term Lease description	Allows the Company to not recognize leases with a contractual term of less than 12 months on the balance sheet.
Right of use assets for operating leases	$ 111,376	$ 88,000
Lease liabilities for operating leases	112,789	$ 88,200
Principal balance outstanding under lease	$ 26,806
Beacon Investment Corporation [Member]
Lessee Lease Description [Line Items]
Lessee, operating lease commitments, not yet commenced, lease term	10 years
Lessee, operating lease commitments, not yet commenced, lease expiration date	Dec. 31, 2029
Lessee, operating lease commitment, not yet commenced, expense	$ 40,200
Financing lease expiration date	Dec. 31, 2021
Principal balance outstanding under lease	$ 6,800		$ 9,900