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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-057778
Filing Date
2021-11-19
Accepted
2021-11-19 16:41:09
Documents
143
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-K wrk-10k_20210930.htm   iXBRL 10-K 8811336
2 EX-10.37(B) wrk-ex1037b_95.htm EX-10.37(B) 35107
3 EX-21 wrk-ex21_15.htm EX-21 9128
4 EX-23 wrk-ex23_10.htm EX-23 27119
5 EX-31.1 wrk-ex311_9.htm EX-31.1 19948
6 EX-31.2 wrk-ex312_12.htm EX-31.2 20231
7 EX-32.1 wrk-ex321_11.htm EX-32.1 7930
  Complete submission text file 0001564590-21-057778.txt   36687353

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA wrk-20210930.xsd EX-101.SCH 161600
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE wrk-20210930_cal.xml EX-101.CAL 185905
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE wrk-20210930_def.xml EX-101.DEF 582008
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE wrk-20210930_lab.xml EX-101.LAB 1192910
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE wrk-20210930_pre.xml EX-101.PRE 968794
13 EXTRACTED XBRL INSTANCE DOCUMENT wrk-10k_20210930_htm.xml XML 9990317
Mailing Address 1000 ABERNATHY ROAD NE ATLANTA GA 30328
Business Address 1000 ABERNATHY ROAD NE ATLANTA GA 30328 678-291-7456
WestRock Co (Filer) CIK: 0001732845 (see all company filings)

IRS No.: 371880617 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 001-38736 | Film No.: 211428875
SIC: 2650 Paperboard Containers & Boxes