Auditors' fees (Tables)

12 Months Ended

Dec. 31, 2019

Auditors' fees

Schedule of amount of fees of the auditors of the parent company and their partner firms included in the consolidated income statement

(in millions of euros)		Audit and related services										Other services		Total
		Statutory audit fees, certification,				Services required				Sub-total		rendered by
		auditing of the accounts				by the law						auditors' networks to
		o/w issuer				o/w issuer						fully-consolidated
EY												subsidiaries
2019		10.2		5.1		0.3		—		10.5		0.4		10.8
	%	94	%	48	%	3	%	—		97	%	3	%	100	%
2018		10.6		5.4		0.3		—		10.8		0.4		11.3
	%	94	%	48	%	2	%	0	%	96	%	4	%	100	%
2017		11.6		7.1		0.0		0.0		11.6		0.6		12.2
	%	95	%	58	%	0	%	0	%	95	%	5	%	100	%
KPMG
2019		9.8		5.1		0.4		0.2		10.2		0.1		10.3
	%	95	%	49	%	4	%	2	%	99	%	1	%	100	%
2018		10.9		6.3		0.5		0.3		11.4		0.1		11.5
	%	95	%	55	%	4	%	2	%	99	%	1	%	100	%
2017		11.4		6.9		0.3		0.2		11.7		0.1		11.8
	%	97	%	58	%	3	%	2	%	99	%	1	%	100	%