Leases - Schedule of Operating Lease Assets Included in Condensed Consolidated Balance Sheets (Detail) - USD ($) $ in Thousands	Apr. 03, 2021	Mar. 28, 2020
Leases [Abstract]
Right-of-use assets under operating leases, Other long-term assets	$ 11,473	$ 14,808
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other noncurrent assets	Other noncurrent assets
Other current liabilities	$ 4,250	$ 4,789
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	sky:OperatingLeaseLiabilityCurrentMember	sky:OperatingLeaseLiabilityCurrentMember
Other long-term liabilities	$ 7,223	$ 10,019
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	sky:OperatingLeaseLiabilityNoncurrentMember	sky:OperatingLeaseLiabilityNoncurrentMember
Total lease obligation	$ 11,473	$ 14,808

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as current.

+ References

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- Definition

Indicates line item in statement of financial position that includes current operating lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918631-209977

+ Details

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease, classified as noncurrent.

+ References

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Indicates line item in statement of financial position that includes noncurrent operating lease liability.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 45
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121603541&loc=SL77918627-209977

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- Definition

Indicates line item in statement of financial position that includes operating lease right-of-use asset.

+ References

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