Employees

Idemitsu Kosan Co.,Ltd. - Filing #7589022

Concept	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2022-03-31	As at 2021-03-31	As at 2021-03-31	As at 2020-03-31	As at 2020-03-31	As at 2019-03-31	As at 2019-03-31	As at 2018-03-31	As at 2018-03-31
Employees
Information about reporting company
Number of employees of reporting company
Number of employees	719 xbrli:pure	152 xbrli:pure	475 xbrli:pure	1,145 xbrli:pure	2,364 xbrli:pure	137 xbrli:pure	1,093 xbrli:pure	902 xbrli:pure	14,209 xbrli:pure	3,714 xbrli:pure	1,053 xbrli:pure	759 xbrli:pure	5,123 xbrli:pure	6,819 xbrli:pure	14,044 xbrli:pure	5,192 xbrli:pure	13,766 xbrli:pure	4,985 xbrli:pure	9,476 xbrli:pure	3,976 xbrli:pure	3,926 xbrli:pure	8,955 xbrli:pure
Average number of temporary employees	88 xbrli:pure	44 xbrli:pure	56 xbrli:pure	295 xbrli:pure	424 xbrli:pure	26 xbrli:pure	278 xbrli:pure	218 xbrli:pure	4,794 xbrli:pure	531 xbrli:pure	53 xbrli:pure	57 xbrli:pure	1,046 xbrli:pure	3,770 xbrli:pure	5,031 xbrli:pure	1,026 xbrli:pure	4,507 xbrli:pure	804 xbrli:pure	3,922 xbrli:pure	806 xbrli:pure	664 xbrli:pure	3,702 xbrli:pure